2140243310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3194393}}^1$

素因数の和:3194467

約数の個数: 16

約数和(自身を含む): 3909938256

約数和(自身を除く): 1769694946

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 3194393, 6388786, 15971965, 31943930, 214024331, 428048662, 1070121655, 2140243310]

約数ペア:

[(1, 2140243310), (2, 1070121655), (5, 428048662), (10, 214024331), (67, 31943930), (134, 15971965), (335, 6388786), (670, 3194393)]