2243050

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:522

約数の個数: 24

約数和(自身を含む): 4219596

約数和(自身を除く): 1976546

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 397, 565, 794, 1130, 1985, 2825, 3970, 5650, 9925, 19850, 44861, 89722, 224305, 448610, 1121525, 2243050]

約数ペア:

[(1, 2243050), (2, 1121525), (5, 448610), (10, 224305), (25, 89722), (50, 44861), (113, 19850), (226, 9925), (397, 5650), (565, 3970), (794, 2825), (1130, 1985)]