289572486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{23531}}^1$

素因数の和:23836

約数の個数: 32

約数和(自身を含む): 664167168

約数和(自身を除く): 374594682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 4102, 6153, 12306, 23531, 47062, 70593, 141186, 164717, 329434, 494151, 988302, 6894583, 13789166, 20683749, 41367498, 48262081, 96524162, 144786243, 289572486]

約数ペア:

[(1, 289572486), (2, 144786243), (3, 96524162), (6, 48262081), (7, 41367498), (14, 20683749), (21, 13789166), (42, 6894583), (293, 988302), (586, 494151), (879, 329434), (1758, 164717), (2051, 141186), (4102, 70593), (6153, 47062), (12306, 23531)]