2039104030

素因数分解:

$2^1\times 5^1\times {\mathrm{2137}}^1\times {\mathrm{95419}}^1$

素因数の和:97563

約数の個数: 16

約数和(自身を含む): 3672143280

約数和(自身を除く): 1633039250

約数列:

[1, 2, 5, 10, 2137, 4274, 10685, 21370, 95419, 190838, 477095, 954190, 203910403, 407820806, 1019552015, 2039104030]

約数ペア:

[(1, 2039104030), (2, 1019552015), (5, 407820806), (10, 203910403), (2137, 954190), (4274, 477095), (10685, 190838), (21370, 95419)]