1627036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 3066336

約数和(自身を除く): 1439300

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 337, 674, 1207, 1348, 2414, 4828, 5729, 11458, 22916, 23927, 47854, 95708, 406759, 813518, 1627036]

約数ペア:

[(1, 1627036), (2, 813518), (4, 406759), (17, 95708), (34, 47854), (68, 23927), (71, 22916), (142, 11458), (284, 5729), (337, 4828), (674, 2414), (1207, 1348)]