2697712

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1360

約数の個数: 20

約数和(自身を含む): 5268760

約数和(自身を除く): 2571048

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1213, 2224, 2426, 4852, 9704, 19408, 168607, 337214, 674428, 1348856, 2697712]

約数ペア:

[(1, 2697712), (2, 1348856), (4, 674428), (8, 337214), (16, 168607), (139, 19408), (278, 9704), (556, 4852), (1112, 2426), (1213, 2224)]