9998182

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1231}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 15611904

約数和(自身を除く): 5613722

約数列:

[1, 2, 31, 62, 131, 262, 1231, 2462, 4061, 8122, 38161, 76322, 161261, 322522, 4999091, 9998182]

約数ペア:

[(1, 9998182), (2, 4999091), (31, 322522), (62, 161261), (131, 76322), (262, 38161), (1231, 8122), (2462, 4061)]