81992614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{25013}}^1$

素因数の和:25175

約数の個数: 16

約数和(自身を含む): 135075600

約数和(自身を除く): 53082986

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 25013, 50026, 275143, 550286, 3726937, 7453874, 40996307, 81992614]

約数ペア:

[(1, 81992614), (2, 40996307), (11, 7453874), (22, 3726937), (149, 550286), (298, 275143), (1639, 50026), (3278, 25013)]