2011736030

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{491867}}^1$

素因数の和:492283

約数の個数: 16

約数和(自身を含む): 3629985840

約数和(自身を除く): 1618249810

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 491867, 983734, 2459335, 4918670, 201173603, 402347206, 1005868015, 2011736030]

約数ペア:

[(1, 2011736030), (2, 1005868015), (5, 402347206), (10, 201173603), (409, 4918670), (818, 2459335), (2045, 983734), (4090, 491867)]