2000894505

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3253487}}^1$

素因数の和:3253536

約数の個数: 16

約数和(自身を含む): 3279515904

約数和(自身を除く): 1278621399

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 3253487, 9760461, 16267435, 48802305, 133392967, 400178901, 666964835, 2000894505]

約数ペア:

[(1, 2000894505), (3, 666964835), (5, 400178901), (15, 133392967), (41, 48802305), (123, 16267435), (205, 9760461), (615, 3253487)]