907970038

素因数分解:

$2^1\times {\mathrm{541}}^1\times {\mathrm{647}}^1\times {\mathrm{1297}}^1$

素因数の和:2487

約数の個数: 16

約数和(自身を含む): 1367635104

約数和(自身を除く): 459665066

約数列:

[1, 2, 541, 647, 1082, 1294, 1297, 2594, 350027, 700054, 701677, 839159, 1403354, 1678318, 453985019, 907970038]

約数ペア:

[(1, 907970038), (2, 453985019), (541, 1678318), (647, 1403354), (1082, 839159), (1294, 701677), (1297, 700054), (2594, 350027)]