397041410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1726267}}^1$

素因数の和:1726297

約数の個数: 16

約数和(自身を含む): 745747776

約数和(自身を除く): 348706366

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1726267, 3452534, 8631335, 17262670, 39704141, 79408282, 198520705, 397041410]

約数ペア:

[(1, 397041410), (2, 198520705), (5, 79408282), (10, 39704141), (23, 17262670), (46, 8631335), (115, 3452534), (230, 1726267)]