5172986

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 9787008

約数和(自身を除く): 4614022

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 661, 1118, 1322, 3913, 4627, 7826, 8593, 9254, 17186, 28423, 56846, 60151, 120302, 198961, 369499, 397922, 738998, 2586493, 5172986]

約数ペア:

[(1, 5172986), (2, 2586493), (7, 738998), (13, 397922), (14, 369499), (26, 198961), (43, 120302), (86, 60151), (91, 56846), (182, 28423), (301, 17186), (559, 9254), (602, 8593), (661, 7826), (1118, 4627), (1322, 3913)]