4990190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13487}}^1$

素因数の和:13531

約数の個数: 16

約数和(自身を含む): 9225792

約数和(自身を除く): 4235602

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 13487, 26974, 67435, 134870, 499019, 998038, 2495095, 4990190]

約数ペア:

[(1, 4990190), (2, 2495095), (5, 998038), (10, 499019), (37, 134870), (74, 67435), (185, 26974), (370, 13487)]