2117168

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1171}}^1$

素因数の和:1292

約数の個数: 20

約数和(自身を含む): 4141848

約数和(自身を除く): 2024680

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1171, 1808, 2342, 4684, 9368, 18736, 132323, 264646, 529292, 1058584, 2117168]

約数ペア:

[(1, 2117168), (2, 1058584), (4, 529292), (8, 264646), (16, 132323), (113, 18736), (226, 9368), (452, 4684), (904, 2342), (1171, 1808)]