2011493350

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{246809}}^1$

素因数の和:246984

約数の個数: 24

約数和(自身を含む): 3764346120

約数和(自身を除く): 1752852770

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 246809, 493618, 1234045, 2468090, 6170225, 12340450, 40229867, 80459734, 201149335, 402298670, 1005746675, 2011493350]

約数ペア:

[(1, 2011493350), (2, 1005746675), (5, 402298670), (10, 201149335), (25, 80459734), (50, 40229867), (163, 12340450), (326, 6170225), (815, 2468090), (1630, 1234045), (4075, 493618), (8150, 246809)]