2149740050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{914783}}^1$

素因数の和:914842

約数の個数: 24

約数和(自身を含む): 4083595776

約数和(自身を除く): 1933855726

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 914783, 1829566, 4573915, 9147830, 22869575, 42994801, 45739150, 85989602, 214974005, 429948010, 1074870025, 2149740050]

約数ペア:

[(1, 2149740050), (2, 1074870025), (5, 429948010), (10, 214974005), (25, 85989602), (47, 45739150), (50, 42994801), (94, 22869575), (235, 9147830), (470, 4573915), (1175, 1829566), (2350, 914783)]