123500382

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{1213}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 251735040

約数和(自身を除く): 128234658

約数列:

[1, 2, 3, 6, 71, 142, 213, 239, 426, 478, 717, 1213, 1434, 2426, 3639, 7278, 16969, 33938, 50907, 86123, 101814, 172246, 258369, 289907, 516738, 579814, 869721, 1739442, 20583397, 41166794, 61750191, 123500382]

約数ペア:

[(1, 123500382), (2, 61750191), (3, 41166794), (6, 20583397), (71, 1739442), (142, 869721), (213, 579814), (239, 516738), (426, 289907), (478, 258369), (717, 172246), (1213, 101814), (1434, 86123), (2426, 50907), (3639, 33938), (7278, 16969)]