8769838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 17160192

約数和(自身を除く): 8390354

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 167, 217, 242, 334, 341, 434, 682, 847, 1169, 1694, 1837, 2338, 2387, 3674, 3751, 4774, 5177, 7502, 10354, 12859, 20207, 25718, 26257, 36239, 40414, 52514, 56947, 72478, 113894, 141449, 282898, 398629, 626417, 797258, 1252834, 4384919, 8769838]

約数ペア:

[(1, 8769838), (2, 4384919), (7, 1252834), (11, 797258), (14, 626417), (22, 398629), (31, 282898), (62, 141449), (77, 113894), (121, 72478), (154, 56947), (167, 52514), (217, 40414), (242, 36239), (334, 26257), (341, 25718), (434, 20207), (682, 12859), (847, 10354), (1169, 7502), (1694, 5177), (1837, 4774), (2338, 3751), (2387, 3674)]