212980978

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{8629}}^1$

素因数の和:8722

約数の個数: 32

約数和(自身を含む): 382757760

約数和(自身を除く): 169776782

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1763, 3526, 8629, 12341, 17258, 24682, 60403, 120806, 353789, 371047, 707578, 742094, 2476523, 2597329, 4953046, 5194658, 15212927, 30425854, 106490489, 212980978]

約数ペア:

[(1, 212980978), (2, 106490489), (7, 30425854), (14, 15212927), (41, 5194658), (43, 4953046), (82, 2597329), (86, 2476523), (287, 742094), (301, 707578), (574, 371047), (602, 353789), (1763, 120806), (3526, 60403), (8629, 24682), (12341, 17258)]