2100872

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{4451}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 4006800

約数和(自身を除く): 1905928

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 4451, 8902, 17804, 35608, 262609, 525218, 1050436, 2100872]

約数ペア:

[(1, 2100872), (2, 1050436), (4, 525218), (8, 262609), (59, 35608), (118, 17804), (236, 8902), (472, 4451)]