2021124616

素因数分解:

$2^3\times 7^1\times {\mathrm{36091511}}^1$

素因数の和:36091524

約数の個数: 16

約数和(自身を含む): 4330981440

約数和(自身を除く): 2309856824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 36091511, 72183022, 144366044, 252640577, 288732088, 505281154, 1010562308, 2021124616]

約数ペア:

[(1, 2021124616), (2, 1010562308), (4, 505281154), (7, 288732088), (8, 252640577), (14, 144366044), (28, 72183022), (56, 36091511)]