145418882

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{253343}}^1$

素因数の和:253393

約数の個数: 16

約数和(自身を含む): 255370752

約数和(自身を除く): 109951870

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 253343, 506686, 1773401, 3546802, 10387063, 20774126, 72709441, 145418882]

約数ペア:

[(1, 145418882), (2, 72709441), (7, 20774126), (14, 10387063), (41, 3546802), (82, 1773401), (287, 506686), (574, 253343)]