8984938330

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2240633}}^1$

素因数の和:2241041

約数の個数: 16

約数和(自身を含む): 16213227624

約数和(自身を除く): 7228289294

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 2240633, 4481266, 11203165, 22406330, 898493833, 1796987666, 4492469165, 8984938330]

約数ペア:

[(1, 8984938330), (2, 4492469165), (5, 1796987666), (10, 898493833), (401, 22406330), (802, 11203165), (2005, 4481266), (4010, 2240633)]