2017061815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1\times {\mathrm{479}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 2597806080

約数和(自身を除く): 580744265

約数列:

[1, 5, 17, 85, 107, 463, 479, 535, 1819, 2315, 2395, 7871, 8143, 9095, 39355, 40715, 49541, 51253, 221777, 247705, 256265, 842197, 871301, 1108885, 3770209, 4210985, 4356505, 18851045, 23730139, 118650695, 403412363, 2017061815]

約数ペア:

[(1, 2017061815), (5, 403412363), (17, 118650695), (85, 23730139), (107, 18851045), (463, 4356505), (479, 4210985), (535, 3770209), (1819, 1108885), (2315, 871301), (2395, 842197), (7871, 256265), (8143, 247705), (9095, 221777), (39355, 51253), (40715, 49541)]