2446090

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 4422240

約数和(自身を除く): 1976150

約数列:

[1, 2, 5, 10, 331, 662, 739, 1478, 1655, 3310, 3695, 7390, 244609, 489218, 1223045, 2446090]

約数ペア:

[(1, 2446090), (2, 1223045), (5, 489218), (10, 244609), (331, 7390), (662, 3695), (739, 3310), (1478, 1655)]