2245655272

素因数分解:

$2^3\times 7^1\times {\mathrm{40100987}}^1$

素因数の和:40101000

約数の個数: 16

約数和(自身を含む): 4812118560

約数和(自身を除く): 2566463288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 40100987, 80201974, 160403948, 280706909, 320807896, 561413818, 1122827636, 2245655272]

約数ペア:

[(1, 2245655272), (2, 1122827636), (4, 561413818), (7, 320807896), (8, 280706909), (14, 160403948), (28, 80201974), (56, 40100987)]