2017379882

素因数分解:

$2^1\times 7^3\times {\mathrm{2940787}}^1$

素因数の和:2940810

約数の個数: 16

約数和(自身を含む): 3528945600

約数和(自身を除く): 1511565718

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2940787, 5881574, 20585509, 41171018, 144098563, 288197126, 1008689941, 2017379882]

約数ペア:

[(1, 2017379882), (2, 1008689941), (7, 288197126), (14, 144098563), (49, 41171018), (98, 20585509), (343, 5881574), (686, 2940787)]