2117298898

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 4117236480

約数和(自身を除く): 1999937582

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 59, 61, 118, 121, 122, 143, 187, 221, 242, 286, 374, 442, 649, 671, 767, 793, 1003, 1037, 1298, 1331, 1342, 1534, 1573, 1586, 2006, 2057, 2074, 2431, 2662, 3146, 3599, 4114, 4862, 7139, 7198, 7381, 8437, 8723, 11033, 11407, 13039, 13481, 14278, 14762, 16874, 17303, 17446, 22066, 22627, 22814, 26078, 26741, 26962, 34606, 39589, 45254, 46787, 53482, 61183, 78529, 79178, 81191, 92807, 93574, 95953, 121363, 122366, 125477, 143429, 148291, 157058, 162382, 185614, 191906, 242726, 250954, 286858, 294151, 296582, 435479, 514657, 588302, 673013, 795379, 870958, 1020877, 1029314, 1055483, 1334993, 1346026, 1380247, 1577719, 1590758, 1631201, 2041754, 2110966, 2669986, 2760494, 3155438, 3262402, 4790269, 5661227, 7403143, 8749169, 9580538, 11322454, 14806286, 17354909, 17498338, 17943211, 34709818, 35886422, 62273497, 81434573, 96240859, 124546994, 162869146, 192481718, 1058649449, 2117298898]

約数ペア:

[(1, 2117298898), (2, 1058649449), (11, 192481718), (13, 162869146), (17, 124546994), (22, 96240859), (26, 81434573), (34, 62273497), (59, 35886422), (61, 34709818), (118, 17943211), (121, 17498338), (122, 17354909), (143, 14806286), (187, 11322454), (221, 9580538), (242, 8749169), (286, 7403143), (374, 5661227), (442, 4790269), (649, 3262402), (671, 3155438), (767, 2760494), (793, 2669986), (1003, 2110966), (1037, 2041754), (1298, 1631201), (1331, 1590758), (1342, 1577719), (1534, 1380247), (1573, 1346026), (1586, 1334993), (2006, 1055483), (2057, 1029314), (2074, 1020877), (2431, 870958), (2662, 795379), (3146, 673013), (3599, 588302), (4114, 514657), (4862, 435479), (7139, 296582), (7198, 294151), (7381, 286858), (8437, 250954), (8723, 242726), (11033, 191906), (11407, 185614), (13039, 162382), (13481, 157058), (14278, 148291), (14762, 143429), (16874, 125477), (17303, 122366), (17446, 121363), (22066, 95953), (22627, 93574), (22814, 92807), (26078, 81191), (26741, 79178), (26962, 78529), (34606, 61183), (39589, 53482), (45254, 46787)]