2078661634

素因数分解:

$2^1\times 7^3\times {\mathrm{3030119}}^1$

素因数の和:3030142

約数の個数: 16

約数和(自身を含む): 3636144000

約数和(自身を除く): 1557482366

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 3030119, 6060238, 21210833, 42421666, 148475831, 296951662, 1039330817, 2078661634]

約数ペア:

[(1, 2078661634), (2, 1039330817), (7, 296951662), (14, 148475831), (49, 42421666), (98, 21210833), (343, 6060238), (686, 3030119)]