1631018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 2577960

約数和(自身を除く): 946942

約数列:

[1, 2, 29, 58, 61, 122, 461, 922, 1769, 3538, 13369, 26738, 28121, 56242, 815509, 1631018]

約数ペア:

[(1, 1631018), (2, 815509), (29, 56242), (58, 28121), (61, 26738), (122, 13369), (461, 3538), (922, 1769)]