1640185858

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{2129}}^1\times {\mathrm{2551}}^1$

素因数の和:4833

約数の個数: 16

約数和(自身を含む): 2478706560

約数和(自身を除く): 838520702

約数列:

[1, 2, 151, 302, 2129, 2551, 4258, 5102, 321479, 385201, 642958, 770402, 5431079, 10862158, 820092929, 1640185858]

約数ペア:

[(1, 1640185858), (2, 820092929), (151, 10862158), (302, 5431079), (2129, 770402), (2551, 642958), (4258, 385201), (5102, 321479)]