3940156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 7585200

約数和(自身を除く): 3645044

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 601, 1202, 1639, 2404, 3278, 6556, 6611, 13222, 26444, 89549, 179098, 358196, 985039, 1970078, 3940156]

約数ペア:

[(1, 3940156), (2, 1970078), (4, 985039), (11, 358196), (22, 179098), (44, 89549), (149, 26444), (298, 13222), (596, 6611), (601, 6556), (1202, 3278), (1639, 2404)]