1520830106

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223849}}^1$

素因数の和:223973

約数の個数: 16

約数和(自身を含む): 2363856000

約数和(自身を除く): 843025894

約数列:

[1, 2, 43, 79, 86, 158, 3397, 6794, 223849, 447698, 9625507, 17684071, 19251014, 35368142, 760415053, 1520830106]

約数ペア:

[(1, 1520830106), (2, 760415053), (43, 35368142), (79, 19251014), (86, 17684071), (158, 9625507), (3397, 447698), (6794, 223849)]