8247746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 13419000

約数和(自身を除く): 5171254

約数列:

[1, 2, 13, 26, 149, 298, 1937, 2129, 3874, 4258, 27677, 55354, 317221, 634442, 4123873, 8247746]

約数ペア:

[(1, 8247746), (2, 4123873), (13, 634442), (26, 317221), (149, 55354), (298, 27677), (1937, 4258), (2129, 3874)]