1491320594

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{242807}}^1$

素因数の和:242929

約数の個数: 16

約数和(自身を含む): 2325129408

約数和(自身を除く): 833808814

約数列:

[1, 2, 37, 74, 83, 166, 3071, 6142, 242807, 485614, 8983859, 17967718, 20152981, 40305962, 745660297, 1491320594]

約数ペア:

[(1, 1491320594), (2, 745660297), (37, 40305962), (74, 20152981), (83, 17967718), (166, 8983859), (3071, 485614), (6142, 242807)]