138551610790

素因数分解:

$2^1\times 5^1\times {\mathrm{74353}}^1\times {\mathrm{186343}}^1$

素因数の和:260703

約数の個数: 16

約数和(自身を含む): 249397591968

約数和(自身を除く): 110845981178

約数列:

[1, 2, 5, 10, 74353, 148706, 186343, 371765, 372686, 743530, 931715, 1863430, 13855161079, 27710322158, 69275805395, 138551610790]

約数ペア:

[(1, 138551610790), (2, 69275805395), (5, 27710322158), (10, 13855161079), (74353, 1863430), (148706, 931715), (186343, 743530), (371765, 372686)]