415772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 860160

約数和(自身を除く): 444388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 479, 868, 958, 1916, 3353, 6706, 13412, 14849, 29698, 59396, 103943, 207886, 415772]

約数ペア:

[(1, 415772), (2, 207886), (4, 103943), (7, 59396), (14, 29698), (28, 14849), (31, 13412), (62, 6706), (124, 3353), (217, 1916), (434, 958), (479, 868)]