129644326

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{319321}}^1$

素因数の和:319359

約数の個数: 16

約数和(自身を含む): 229911840

約数和(自身を除く): 100267514

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 319321, 638642, 2235247, 4470494, 9260309, 18520618, 64822163, 129644326]

約数ペア:

[(1, 129644326), (2, 64822163), (7, 18520618), (14, 9260309), (29, 4470494), (58, 2235247), (203, 638642), (406, 319321)]