252885388546

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{440566879}}^1$

素因数の和:440566929

約数の個数: 16

約数和(自身を含む): 444091415040

約数和(自身を除く): 191206026494

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 440566879, 881133758, 3083968153, 6167936306, 18063242039, 36126484078, 126442694273, 252885388546]

約数ペア:

[(1, 252885388546), (2, 126442694273), (7, 36126484078), (14, 18063242039), (41, 6167936306), (82, 3083968153), (287, 881133758), (574, 440566879)]