2017726270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28824661}}^1$

素因数の和:28824675

約数の個数: 16

約数和(自身を含む): 4150751328

約数和(自身を除く): 2133025058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28824661, 57649322, 144123305, 201772627, 288246610, 403545254, 1008863135, 2017726270]

約数ペア:

[(1, 2017726270), (2, 1008863135), (5, 403545254), (7, 288246610), (10, 201772627), (14, 144123305), (35, 57649322), (70, 28824661)]