489291252

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{96851}}^1$

素因数の和:97279

約数の個数: 24

約数和(自身を含む): 1144403232

約数和(自身を除く): 655111980

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 96851, 193702, 290553, 387404, 581106, 1162212, 40774271, 81548542, 122322813, 163097084, 244645626, 489291252]

約数ペア:

[(1, 489291252), (2, 244645626), (3, 163097084), (4, 122322813), (6, 81548542), (12, 40774271), (421, 1162212), (842, 581106), (1263, 387404), (1684, 290553), (2526, 193702), (5052, 96851)]