387198010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{295571}}^1$

素因数の和:295709

約数の個数: 16

約数和(自身を含む): 702279072

約数和(自身を除く): 315081062

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 295571, 591142, 1477855, 2955710, 38719801, 77439602, 193599005, 387198010]

約数ペア:

[(1, 387198010), (2, 193599005), (5, 77439602), (10, 38719801), (131, 2955710), (262, 1477855), (655, 591142), (1310, 295571)]