130131506438

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{1901}}^1\times {\mathrm{69709}}^1$

素因数の和:72103

約数の個数: 16

約数和(自身を含む): 195700507920

約数和(自身を除く): 65569001482

約数列:

[1, 2, 491, 982, 1901, 3802, 69709, 139418, 933391, 1866782, 34227119, 68454238, 132516809, 265033618, 65065753219, 130131506438]

約数ペア:

[(1, 130131506438), (2, 65065753219), (491, 265033618), (982, 132516809), (1901, 68454238), (3802, 34227119), (69709, 1866782), (139418, 933391)]