2198203430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{5112101}}^1$

素因数の和:5112151

約数の個数: 16

約数和(自身を含む): 4048784784

約数和(自身を除く): 1850581354

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 5112101, 10224202, 25560505, 51121010, 219820343, 439640686, 1099101715, 2198203430]

約数ペア:

[(1, 2198203430), (2, 1099101715), (5, 439640686), (10, 219820343), (43, 51121010), (86, 25560505), (215, 10224202), (430, 5112101)]