3929156984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{698641}}^1$

素因数の和:698703

約数の個数: 32

約数和(自身を含む): 7964518800

約数和(自身を除く): 4035361816

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 698641, 1397282, 2794564, 5589128, 13274179, 25849717, 26548358, 51699434, 53096716, 103398868, 106193432, 206797736, 491144623, 982289246, 1964578492, 3929156984]

約数ペア:

[(1, 3929156984), (2, 1964578492), (4, 982289246), (8, 491144623), (19, 206797736), (37, 106193432), (38, 103398868), (74, 53096716), (76, 51699434), (148, 26548358), (152, 25849717), (296, 13274179), (703, 5589128), (1406, 2794564), (2812, 1397282), (5624, 698641)]