2018048090

素因数分解:

$2^1\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{141221}}^1$

素因数の和:142657

約数の個数: 16

約数和(自身を含む): 3635054280

約数和(自身を除く): 1617006190

約数列:

[1, 2, 5, 10, 1429, 2858, 7145, 14290, 141221, 282442, 706105, 1412210, 201804809, 403609618, 1009024045, 2018048090]

約数ペア:

[(1, 2018048090), (2, 1009024045), (5, 403609618), (10, 201804809), (1429, 1412210), (2858, 706105), (7145, 282442), (14290, 141221)]