401024826

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{968659}}^1$

素因数の和:968690

約数の個数: 24

約数和(自身を含む): 906665760

約数和(自身を除く): 505640934

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 968659, 1937318, 2905977, 5811954, 8717931, 17435862, 22279157, 44558314, 66837471, 133674942, 200512413, 401024826]

約数ペア:

[(1, 401024826), (2, 200512413), (3, 133674942), (6, 66837471), (9, 44558314), (18, 22279157), (23, 17435862), (46, 8717931), (69, 5811954), (138, 2905977), (207, 1937318), (414, 968659)]