2000581215

素因数分解:

$3^1\times 5^1\times {\mathrm{8923}}^1\times {\mathrm{14947}}^1$

素因数の和:23878

約数の個数: 16

約数和(自身を含む): 3201502848

約数和(自身を除く): 1200921633

約数列:

[1, 3, 5, 15, 8923, 14947, 26769, 44615, 44841, 74735, 133845, 224205, 133372081, 400116243, 666860405, 2000581215]

約数ペア:

[(1, 2000581215), (3, 666860405), (5, 400116243), (15, 133372081), (8923, 224205), (14947, 133845), (26769, 74735), (44615, 44841)]