1383042221572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1583}}^1\times {\mathrm{640531}}^1$

素因数の和:642160

約数の個数: 48

約数和(自身を含む): 2727252025344

約数和(自身を除く): 1344209803772

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 1583, 3166, 6332, 17413, 34826, 49073, 69652, 98146, 196292, 539803, 640531, 1079606, 1281062, 2159212, 2562124, 7045841, 14091682, 19856461, 28183364, 39712922, 79425844, 218421071, 436842142, 873684284, 1013960573, 2027921146, 4055842292, 11153566303, 22307132606, 31432777763, 44614265212, 62865555526, 125731111052, 345760555393, 691521110786, 1383042221572]

約数ペア:

[(1, 1383042221572), (2, 691521110786), (4, 345760555393), (11, 125731111052), (22, 62865555526), (31, 44614265212), (44, 31432777763), (62, 22307132606), (124, 11153566303), (341, 4055842292), (682, 2027921146), (1364, 1013960573), (1583, 873684284), (3166, 436842142), (6332, 218421071), (17413, 79425844), (34826, 39712922), (49073, 28183364), (69652, 19856461), (98146, 14091682), (196292, 7045841), (539803, 2562124), (640531, 2159212), (1079606, 1281062)]