2817503630

素因数分解:

$2^1\times 5^1\times {\mathrm{4441}}^1\times {\mathrm{63443}}^1$

素因数の和:67891

約数の個数: 16

約数和(自身を含む): 5072728464

約数和(自身を除く): 2255224834

約数列:

[1, 2, 5, 10, 4441, 8882, 22205, 44410, 63443, 126886, 317215, 634430, 281750363, 563500726, 1408751815, 2817503630]

約数ペア:

[(1, 2817503630), (2, 1408751815), (5, 563500726), (10, 281750363), (4441, 634430), (8882, 317215), (22205, 126886), (44410, 63443)]