2520231838

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{724621}}^1$

素因数の和:724707

約数の個数: 16

約数和(自身を含む): 3965131584

約数和(自身を除く): 1444899746

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 724621, 1449242, 26810977, 34057187, 53621954, 68114374, 1260115919, 2520231838]

約数ペア:

[(1, 2520231838), (2, 1260115919), (37, 68114374), (47, 53621954), (74, 34057187), (94, 26810977), (1739, 1449242), (3478, 724621)]