1330448144

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{529637}}^1$

素因数の和:529802

約数の個数: 20

約数和(自身を含む): 2594166924

約数和(自身を除く): 1263718780

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 529637, 1059274, 2118548, 4237096, 8474192, 83153009, 166306018, 332612036, 665224072, 1330448144]

約数ペア:

[(1, 1330448144), (2, 665224072), (4, 332612036), (8, 166306018), (16, 83153009), (157, 8474192), (314, 4237096), (628, 2118548), (1256, 1059274), (2512, 529637)]