242390918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{2551}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 454215168

約数和(自身を除く): 211824250

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 617, 1234, 2551, 4319, 5102, 6787, 8638, 13574, 17857, 28061, 35714, 47509, 56122, 95018, 196427, 392854, 1573967, 3147934, 11017769, 17313637, 22035538, 34627274, 121195459, 242390918]

約数ペア:

[(1, 242390918), (2, 121195459), (7, 34627274), (11, 22035538), (14, 17313637), (22, 11017769), (77, 3147934), (154, 1573967), (617, 392854), (1234, 196427), (2551, 95018), (4319, 56122), (5102, 47509), (6787, 35714), (8638, 28061), (13574, 17857)]