123429644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{4157}}^1$

素因数の和:4745

約数の個数: 24

約数和(自身を含む): 233080848

約数和(自身を除く): 109651204

約数列:

[1, 2, 4, 13, 26, 52, 571, 1142, 2284, 4157, 7423, 8314, 14846, 16628, 29692, 54041, 108082, 216164, 2373647, 4747294, 9494588, 30857411, 61714822, 123429644]

約数ペア:

[(1, 123429644), (2, 61714822), (4, 30857411), (13, 9494588), (26, 4747294), (52, 2373647), (571, 216164), (1142, 108082), (2284, 54041), (4157, 29692), (7423, 16628), (8314, 14846)]