252451366

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{3593}}^1$

素因数の和:3700

約数の個数: 24

約数和(自身を含む): 408206520

約数和(自身を除く): 155755154

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1849, 3593, 3698, 7186, 35131, 68267, 70262, 136534, 154499, 308998, 2935481, 5870962, 6643457, 13286914, 126225683, 252451366]

約数ペア:

[(1, 252451366), (2, 126225683), (19, 13286914), (38, 6643457), (43, 5870962), (86, 2935481), (817, 308998), (1634, 154499), (1849, 136534), (3593, 70262), (3698, 68267), (7186, 35131)]