1976902812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1277069}}^1$

素因数の和:1277122

約数の個数: 36

約数和(自身を含む): 5113388280

約数和(自身を除く): 3136485468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1277069, 2554138, 3831207, 5108276, 7662414, 11493621, 15324828, 22987242, 45974484, 54913967, 109827934, 164741901, 219655868, 329483802, 494225703, 658967604, 988451406, 1976902812]

約数ペア:

[(1, 1976902812), (2, 988451406), (3, 658967604), (4, 494225703), (6, 329483802), (9, 219655868), (12, 164741901), (18, 109827934), (36, 54913967), (43, 45974484), (86, 22987242), (129, 15324828), (172, 11493621), (258, 7662414), (387, 5108276), (516, 3831207), (774, 2554138), (1548, 1277069)]