8943130108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139501}}^1$

素因数の和:139594

約数の個数: 48

約数和(自身を含む): 17999106048

約数和(自身を除く): 9055975940

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 682, 1034, 1364, 1457, 2068, 2914, 5828, 16027, 32054, 64108, 139501, 279002, 558004, 1534511, 3069022, 4324531, 6138044, 6556547, 8649062, 13113094, 17298124, 26226188, 47569841, 72122017, 95139682, 144244034, 190279364, 203252957, 288488068, 406505914, 813011828, 2235782527, 4471565054, 8943130108]

約数ペア:

[(1, 8943130108), (2, 4471565054), (4, 2235782527), (11, 813011828), (22, 406505914), (31, 288488068), (44, 203252957), (47, 190279364), (62, 144244034), (94, 95139682), (124, 72122017), (188, 47569841), (341, 26226188), (517, 17298124), (682, 13113094), (1034, 8649062), (1364, 6556547), (1457, 6138044), (2068, 4324531), (2914, 3069022), (5828, 1534511), (16027, 558004), (32054, 279002), (64108, 139501)]