12950878096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{929311}}^1$

素因数の和:929399

約数の個数: 40

約数和(自身を含む): 27425855744

約数和(自身を除く): 14474977648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 929311, 1858622, 3717244, 7434488, 12081043, 14868976, 24162086, 48324172, 62263837, 96648344, 124527674, 193296688, 249055348, 498110696, 809429881, 996221392, 1618859762, 3237719524, 6475439048, 12950878096]

約数ペア:

[(1, 12950878096), (2, 6475439048), (4, 3237719524), (8, 1618859762), (13, 996221392), (16, 809429881), (26, 498110696), (52, 249055348), (67, 193296688), (104, 124527674), (134, 96648344), (208, 62263837), (268, 48324172), (536, 24162086), (871, 14868976), (1072, 12081043), (1742, 7434488), (3484, 3717244), (6968, 1858622), (13936, 929311)]