2011356074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:748

約数の個数: 128

約数和(自身を含む): 4180377600

約数和(自身を除く): 2169021526

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 31, 38, 58, 62, 91, 133, 182, 203, 217, 247, 266, 377, 403, 406, 434, 494, 551, 589, 647, 754, 806, 899, 1102, 1178, 1294, 1729, 1798, 2639, 2821, 3458, 3857, 4123, 4529, 5278, 5642, 6293, 7163, 7657, 7714, 8246, 8411, 9058, 11687, 12293, 12586, 14326, 15314, 16822, 17081, 18763, 20057, 23374, 24586, 34162, 37526, 40114, 50141, 53599, 58877, 81809, 86051, 100282, 107198, 117754, 119567, 131341, 140399, 159809, 163618, 172102, 222053, 239134, 243919, 260741, 262682, 280798, 319618, 356497, 381083, 444106, 487838, 521482, 581653, 712994, 762166, 1118663, 1163306, 1554371, 1707433, 1825187, 2237326, 2495479, 2667581, 3108742, 3414866, 3650374, 4071571, 4634461, 4954079, 4990958, 5335162, 7561489, 8143142, 9268922, 9908158, 11051407, 15122978, 22102814, 32441227, 34678553, 52930423, 64882454, 69357106, 77359849, 105860846, 143668291, 154719698, 287336582, 1005678037, 2011356074]

約数ペア:

[(1, 2011356074), (2, 1005678037), (7, 287336582), (13, 154719698), (14, 143668291), (19, 105860846), (26, 77359849), (29, 69357106), (31, 64882454), (38, 52930423), (58, 34678553), (62, 32441227), (91, 22102814), (133, 15122978), (182, 11051407), (203, 9908158), (217, 9268922), (247, 8143142), (266, 7561489), (377, 5335162), (403, 4990958), (406, 4954079), (434, 4634461), (494, 4071571), (551, 3650374), (589, 3414866), (647, 3108742), (754, 2667581), (806, 2495479), (899, 2237326), (1102, 1825187), (1178, 1707433), (1294, 1554371), (1729, 1163306), (1798, 1118663), (2639, 762166), (2821, 712994), (3458, 581653), (3857, 521482), (4123, 487838), (4529, 444106), (5278, 381083), (5642, 356497), (6293, 319618), (7163, 280798), (7657, 262682), (7714, 260741), (8246, 243919), (8411, 239134), (9058, 222053), (11687, 172102), (12293, 163618), (12586, 159809), (14326, 140399), (15314, 131341), (16822, 119567), (17081, 117754), (18763, 107198), (20057, 100282), (23374, 86051), (24586, 81809), (34162, 58877), (37526, 53599), (40114, 50141)]