389613234

素因数分解:

$2^1\times 3^1\times {\mathrm{293}}^1\times {\mathrm{221623}}^1$

素因数の和:221921

約数の個数: 16

約数和(自身を含む): 781889472

約数和(自身を除く): 392276238

約数列:

[1, 2, 3, 6, 293, 586, 879, 1758, 221623, 443246, 664869, 1329738, 64935539, 129871078, 194806617, 389613234]

約数ペア:

[(1, 389613234), (2, 194806617), (3, 129871078), (6, 64935539), (293, 1329738), (586, 664869), (879, 443246), (1758, 221623)]