1049969020

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{274861}}^1$

素因数の和:275061

約数の個数: 24

約数和(自身を含む): 2216487168

約数和(自身を除く): 1166518148

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 274861, 549722, 1099444, 1374305, 2748610, 5497220, 52498451, 104996902, 209993804, 262492255, 524984510, 1049969020]

約数ペア:

[(1, 1049969020), (2, 524984510), (4, 262492255), (5, 209993804), (10, 104996902), (20, 52498451), (191, 5497220), (382, 2748610), (764, 1374305), (955, 1099444), (1910, 549722), (3820, 274861)]