290432986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{3163}}^1$

素因数の和:4677

約数の個数: 16

約数和(自身を含む): 450148608

約数和(自身を除く): 159715622

約数列:

[1, 2, 31, 62, 1481, 2962, 3163, 6326, 45911, 91822, 98053, 196106, 4684403, 9368806, 145216493, 290432986]

約数ペア:

[(1, 290432986), (2, 145216493), (31, 9368806), (62, 4684403), (1481, 196106), (2962, 98053), (3163, 91822), (6326, 45911)]