2002172926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 3608875872

約数和(自身を除く): 1606702946

約数列:

[1, 2, 13, 17, 26, 34, 41, 67, 82, 97, 134, 194, 221, 289, 442, 533, 578, 697, 871, 1066, 1139, 1261, 1394, 1649, 1742, 2278, 2522, 2747, 3298, 3757, 3977, 5494, 6499, 7514, 7954, 9061, 11849, 12998, 14807, 18122, 19363, 21437, 23698, 28033, 29614, 35711, 38726, 42874, 46699, 51701, 56066, 67609, 71422, 84487, 93398, 103402, 110483, 135218, 154037, 168974, 220966, 251719, 266459, 308074, 364429, 503438, 532918, 607087, 728858, 793883, 878917, 1149353, 1214174, 1436279, 1587766, 1757834, 1878211, 2298706, 2872558, 3463967, 3756422, 4529803, 6927934, 9059606, 10320479, 14941589, 20640958, 24416743, 29883178, 48833486, 58887439, 77006651, 117774878, 154013302, 1001086463, 2002172926]

約数ペア:

[(1, 2002172926), (2, 1001086463), (13, 154013302), (17, 117774878), (26, 77006651), (34, 58887439), (41, 48833486), (67, 29883178), (82, 24416743), (97, 20640958), (134, 14941589), (194, 10320479), (221, 9059606), (289, 6927934), (442, 4529803), (533, 3756422), (578, 3463967), (697, 2872558), (871, 2298706), (1066, 1878211), (1139, 1757834), (1261, 1587766), (1394, 1436279), (1649, 1214174), (1742, 1149353), (2278, 878917), (2522, 793883), (2747, 728858), (3298, 607087), (3757, 532918), (3977, 503438), (5494, 364429), (6499, 308074), (7514, 266459), (7954, 251719), (9061, 220966), (11849, 168974), (12998, 154037), (14807, 135218), (18122, 110483), (19363, 103402), (21437, 93398), (23698, 84487), (28033, 71422), (29614, 67609), (35711, 56066), (38726, 51701), (42874, 46699)]