290979434

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{9769}}^1$

素因数の和:10105

約数の個数: 16

約数和(自身を含む): 446332680

約数和(自身を除く): 155353246

約数列:

[1, 2, 53, 106, 281, 562, 9769, 14893, 19538, 29786, 517757, 1035514, 2745089, 5490178, 145489717, 290979434]

約数ペア:

[(1, 290979434), (2, 145489717), (53, 5490178), (106, 2745089), (281, 1035514), (562, 517757), (9769, 29786), (14893, 19538)]