1721092

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 3207960

約数和(自身を除く): 1486868

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 401, 802, 1073, 1604, 2146, 4292, 11629, 14837, 23258, 29674, 46516, 59348, 430273, 860546, 1721092]

約数ペア:

[(1, 1721092), (2, 860546), (4, 430273), (29, 59348), (37, 46516), (58, 29674), (74, 23258), (116, 14837), (148, 11629), (401, 4292), (802, 2146), (1073, 1604)]