2898788

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 5261760

約数和(自身を除く): 2362972

約数列:

[1, 2, 4, 59, 71, 118, 142, 173, 236, 284, 346, 692, 4189, 8378, 10207, 12283, 16756, 20414, 24566, 40828, 49132, 724697, 1449394, 2898788]

約数ペア:

[(1, 2898788), (2, 1449394), (4, 724697), (59, 49132), (71, 40828), (118, 24566), (142, 20414), (173, 16756), (236, 12283), (284, 10207), (346, 8378), (692, 4189)]