239698082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{214399}}^1$

素因数の和:214457

約数の個数: 16

約数和(自身を含む): 396211200

約数和(自身を除く): 156513118

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 214399, 428798, 2787187, 5574374, 9219157, 18438314, 119849041, 239698082]

約数ペア:

[(1, 239698082), (2, 119849041), (13, 18438314), (26, 9219157), (43, 5574374), (86, 2787187), (559, 428798), (1118, 214399)]