24980488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{240197}}^1$

素因数の和:240216

約数の個数: 16

約数和(自身を含む): 50441580

約数和(自身を除く): 25461092

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 240197, 480394, 960788, 1921576, 3122561, 6245122, 12490244, 24980488]

約数ペア:

[(1, 24980488), (2, 12490244), (4, 6245122), (8, 3122561), (13, 1921576), (26, 960788), (52, 480394), (104, 240197)]