401064874

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{469631}}^1$

素因数の和:469701

約数の個数: 16

約数和(自身を含む): 698812416

約数和(自身を除く): 297747542

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 469631, 939262, 3287417, 6574834, 28647491, 57294982, 200532437, 401064874]

約数ペア:

[(1, 401064874), (2, 200532437), (7, 57294982), (14, 28647491), (61, 6574834), (122, 3287417), (427, 939262), (854, 469631)]