1197112

素因数分解:

$2^3\times 7^1\times {\mathrm{21377}}^1$

素因数の和:21390

約数の個数: 16

約数和(自身を含む): 2565360

約数和(自身を除く): 1368248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 21377, 42754, 85508, 149639, 171016, 299278, 598556, 1197112]

約数ペア:

[(1, 1197112), (2, 598556), (4, 299278), (7, 171016), (8, 149639), (14, 85508), (28, 42754), (56, 21377)]