4492112

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{1259}}^1$

素因数の和:1490

約数の個数: 20

約数和(自身を含む): 8749440

約数和(自身を除く): 4257328

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1259, 1784, 2518, 3568, 5036, 10072, 20144, 280757, 561514, 1123028, 2246056, 4492112]

約数ペア:

[(1, 4492112), (2, 2246056), (4, 1123028), (8, 561514), (16, 280757), (223, 20144), (446, 10072), (892, 5036), (1259, 3568), (1784, 2518)]