2021258498

素因数分解:

$2^1\times 7^1\times {\mathrm{11923}}^1\times {\mathrm{12109}}^1$

素因数の和:24041

約数の個数: 16

約数和(自身を含む): 3465591360

約数和(自身を除く): 1444332862

約数列:

[1, 2, 7, 14, 11923, 12109, 23846, 24218, 83461, 84763, 166922, 169526, 144375607, 288751214, 1010629249, 2021258498]

約数ペア:

[(1, 2021258498), (2, 1010629249), (7, 288751214), (14, 144375607), (11923, 169526), (12109, 166922), (23846, 84763), (24218, 83461)]