1900264816

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{352423}}^1$

素因数の和:352768

約数の個数: 20

約数和(自身を含む): 3692698672

約数和(自身を除く): 1792433856

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 352423, 704846, 1409692, 2819384, 5638768, 118766551, 237533102, 475066204, 950132408, 1900264816]

約数ペア:

[(1, 1900264816), (2, 950132408), (4, 475066204), (8, 237533102), (16, 118766551), (337, 5638768), (674, 2819384), (1348, 1409692), (2696, 704846), (5392, 352423)]