1477026380

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{145091}}^1$

素因数の和:145609

約数の個数: 24

約数和(自身を含む): 3107870640

約数和(自身を除く): 1630844260

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 145091, 290182, 580364, 725455, 1450910, 2901820, 73851319, 147702638, 295405276, 369256595, 738513190, 1477026380]

約数ペア:

[(1, 1477026380), (2, 738513190), (4, 369256595), (5, 295405276), (10, 147702638), (20, 73851319), (509, 2901820), (1018, 1450910), (2036, 725455), (2545, 580364), (5090, 290182), (10180, 145091)]