2021104792

素因数分解:

$2^3\times 7^1\times {\mathrm{36091157}}^1$

素因数の和:36091170

約数の個数: 16

約数和(自身を含む): 4330938960

約数和(自身を除く): 2309834168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36091157, 72182314, 144364628, 252638099, 288729256, 505276198, 1010552396, 2021104792]

約数ペア:

[(1, 2021104792), (2, 1010552396), (4, 505276198), (7, 288729256), (8, 252638099), (14, 144364628), (28, 72182314), (56, 36091157)]