9840454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 17015040

約数和(自身を除く): 7174586

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 421, 754, 806, 842, 899, 1798, 5473, 10946, 11687, 12209, 13051, 23374, 24418, 26102, 158717, 169663, 317434, 339326, 378479, 756958, 4920227, 9840454]

約数ペア:

[(1, 9840454), (2, 4920227), (13, 756958), (26, 378479), (29, 339326), (31, 317434), (58, 169663), (62, 158717), (377, 26102), (403, 24418), (421, 23374), (754, 13051), (806, 12209), (842, 11687), (899, 10946), (1798, 5473)]