401344132

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{234979}}^1$

素因数の和:235051

約数の個数: 24

約数和(自身を含む): 815850560

約数和(自身を除く): 414506428

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 234979, 469958, 939916, 1644853, 3289706, 6579412, 14333719, 28667438, 57334876, 100336033, 200672066, 401344132]

約数ペア:

[(1, 401344132), (2, 200672066), (4, 100336033), (7, 57334876), (14, 28667438), (28, 14333719), (61, 6579412), (122, 3289706), (244, 1644853), (427, 939916), (854, 469958), (1708, 234979)]