1397673022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1\times {\mathrm{881}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 2240421120

約数和(自身を除く): 842748098

約数列:

[1, 2, 19, 38, 83, 166, 503, 881, 1006, 1577, 1762, 3154, 9557, 16739, 19114, 33478, 41749, 73123, 83498, 146246, 443143, 793231, 886286, 1389337, 1586462, 2778674, 8419717, 16839434, 36780869, 73561738, 698836511, 1397673022]

約数ペア:

[(1, 1397673022), (2, 698836511), (19, 73561738), (38, 36780869), (83, 16839434), (166, 8419717), (503, 2778674), (881, 1586462), (1006, 1389337), (1577, 886286), (1762, 793231), (3154, 443143), (9557, 146246), (16739, 83498), (19114, 73123), (33478, 41749)]