427770968

素因数分解:

$2^3\times {\mathrm{2707}}^1\times {\mathrm{19753}}^1$

素因数の和:22466

約数の個数: 16

約数和(自身を含む): 802407480

約数和(自身を除く): 374636512

約数列:

[1, 2, 4, 8, 2707, 5414, 10828, 19753, 21656, 39506, 79012, 158024, 53471371, 106942742, 213885484, 427770968]

約数ペア:

[(1, 427770968), (2, 213885484), (4, 106942742), (8, 53471371), (2707, 158024), (5414, 79012), (10828, 39506), (19753, 21656)]