30981418654

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{6911}}^1\times {\mathrm{16361}}^1$

素因数の和:23411

約数の個数: 16

約数和(自身を含む): 46820975616

約数和(自身を除く): 15839556962

約数列:

[1, 2, 137, 274, 6911, 13822, 16361, 32722, 946807, 1893614, 2241457, 4482914, 113070871, 226141742, 15490709327, 30981418654]

約数ペア:

[(1, 30981418654), (2, 15490709327), (137, 226141742), (274, 113070871), (6911, 4482914), (13822, 2241457), (16361, 1893614), (32722, 946807)]