1246205968

素因数分解:

$2^4\times 7^1\times {\mathrm{11126839}}^1$

素因数の和:11126854

約数の個数: 20

約数和(自身を含む): 2759456320

約数和(自身を除く): 1513250352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11126839, 22253678, 44507356, 77887873, 89014712, 155775746, 178029424, 311551492, 623102984, 1246205968]

約数ペア:

[(1, 1246205968), (2, 623102984), (4, 311551492), (7, 178029424), (8, 155775746), (14, 89014712), (16, 77887873), (28, 44507356), (56, 22253678), (112, 11126839)]