3143860

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 6644736

約数和(自身を除く): 3500876

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 823, 955, 1646, 1910, 3292, 3820, 4115, 8230, 16460, 157193, 314386, 628772, 785965, 1571930, 3143860]

約数ペア:

[(1, 3143860), (2, 1571930), (4, 785965), (5, 628772), (10, 314386), (20, 157193), (191, 16460), (382, 8230), (764, 4115), (823, 3820), (955, 3292), (1646, 1910)]