2021845322

素因数分解:

$2^1\times 7^1\times {\mathrm{3727}}^1\times {\mathrm{38749}}^1$

素因数の和:42485

約数の個数: 16

約数和(自身を含む): 3467040000

約数和(自身を除く): 1445194678

約数列:

[1, 2, 7, 14, 3727, 7454, 26089, 38749, 52178, 77498, 271243, 542486, 144417523, 288835046, 1010922661, 2021845322]

約数ペア:

[(1, 2021845322), (2, 1010922661), (7, 288835046), (14, 144417523), (3727, 542486), (7454, 271243), (26089, 77498), (38749, 52178)]