1900645587068

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1\times {\mathrm{78163}}^1$

素因数の和:78762

約数の個数: 48

約数和(自身を含む): 3385209053184

約数和(自身を除く): 1484563466116

約数列:

[1, 2, 4, 127, 151, 254, 302, 317, 508, 604, 634, 1268, 19177, 38354, 40259, 47867, 76708, 78163, 80518, 95734, 156326, 161036, 191468, 312652, 6079109, 9926701, 11802613, 12158218, 19853402, 23605226, 24316436, 24777671, 39706804, 47210452, 49555342, 99110684, 1498931851, 2997863702, 3146764217, 3741428321, 5995727404, 6293528434, 7482856642, 12587056868, 14965713284, 475161396767, 950322793534, 1900645587068]

約数ペア:

[(1, 1900645587068), (2, 950322793534), (4, 475161396767), (127, 14965713284), (151, 12587056868), (254, 7482856642), (302, 6293528434), (317, 5995727404), (508, 3741428321), (604, 3146764217), (634, 2997863702), (1268, 1498931851), (19177, 99110684), (38354, 49555342), (40259, 47210452), (47867, 39706804), (76708, 24777671), (78163, 24316436), (80518, 23605226), (95734, 19853402), (156326, 12158218), (161036, 11802613), (191468, 9926701), (312652, 6079109)]