245780492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97687}}^1$

素因数の和:97745

約数の個数: 24

約数和(自身を含む): 467730144

約数和(自身を除く): 221949652

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 97687, 195374, 390748, 1660679, 3321358, 3614419, 6642716, 7228838, 14457676, 61445123, 122890246, 245780492]

約数ペア:

[(1, 245780492), (2, 122890246), (4, 61445123), (17, 14457676), (34, 7228838), (37, 6642716), (68, 3614419), (74, 3321358), (148, 1660679), (629, 390748), (1258, 195374), (2516, 97687)]