1139842390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3930491}}^1$

素因数の和:3930527

約数の個数: 16

約数和(自身を含む): 2122465680

約数和(自身を除く): 982623290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 3930491, 7860982, 19652455, 39304910, 113984239, 227968478, 569921195, 1139842390]

約数ペア:

[(1, 1139842390), (2, 569921195), (5, 227968478), (10, 113984239), (29, 39304910), (58, 19652455), (145, 7860982), (290, 3930491)]