6987850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8221}}^1$

素因数の和:8250

約数の個数: 24

約数和(自身を含む): 13763628

約数和(自身を除く): 6775778

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 8221, 16442, 41105, 82210, 139757, 205525, 279514, 411050, 698785, 1397570, 3493925, 6987850]

約数ペア:

[(1, 6987850), (2, 3493925), (5, 1397570), (10, 698785), (17, 411050), (25, 279514), (34, 205525), (50, 139757), (85, 82210), (170, 41105), (425, 16442), (850, 8221)]