4080508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 7448000

約数和(自身を除く): 3367492

約数列:

[1, 2, 4, 37, 74, 79, 148, 158, 316, 349, 698, 1396, 2923, 5846, 11692, 12913, 25826, 27571, 51652, 55142, 110284, 1020127, 2040254, 4080508]

約数ペア:

[(1, 4080508), (2, 2040254), (4, 1020127), (37, 110284), (74, 55142), (79, 51652), (148, 27571), (158, 25826), (316, 12913), (349, 11692), (698, 5846), (1396, 2923)]