2222576

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4481}}^1$

素因数の和:4520

約数の個数: 20

約数和(自身を含む): 4446144

約数和(自身を除く): 2223568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4481, 8962, 17924, 35848, 71696, 138911, 277822, 555644, 1111288, 2222576]

約数ペア:

[(1, 2222576), (2, 1111288), (4, 555644), (8, 277822), (16, 138911), (31, 71696), (62, 35848), (124, 17924), (248, 8962), (496, 4481)]