2912071930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3686167}}^1$

素因数の和:3686253

約数の個数: 16

約数和(自身を含む): 5308081920

約数和(自身を除く): 2396009990

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3686167, 7372334, 18430835, 36861670, 291207193, 582414386, 1456035965, 2912071930]

約数ペア:

[(1, 2912071930), (2, 1456035965), (5, 582414386), (10, 291207193), (79, 36861670), (158, 18430835), (395, 7372334), (790, 3686167)]