457780226

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{13457}}^1$

素因数の和:13765

約数の個数: 16

約数和(自身を含む): 699116184

約数和(自身を除く): 241335958

約数列:

[1, 2, 73, 146, 233, 466, 13457, 17009, 26914, 34018, 982361, 1964722, 3135481, 6270962, 228890113, 457780226]

約数ペア:

[(1, 457780226), (2, 228890113), (73, 6270962), (146, 3135481), (233, 1964722), (466, 982361), (13457, 34018), (17009, 26914)]