4190495690

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{260441}}^1$

素因数の和:262057

約数の個数: 16

約数和(自身を含む): 7547609160

約数和(自身を除く): 3357113470

約数列:

[1, 2, 5, 10, 1609, 3218, 8045, 16090, 260441, 520882, 1302205, 2604410, 419049569, 838099138, 2095247845, 4190495690]

約数ペア:

[(1, 4190495690), (2, 2095247845), (5, 838099138), (10, 419049569), (1609, 2604410), (3218, 1302205), (8045, 520882), (16090, 260441)]