406096690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2137351}}^1$

素因数の和:2137377

約数の個数: 16

約数和(自身を含む): 769446720

約数和(自身を除く): 363350030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2137351, 4274702, 10686755, 21373510, 40609669, 81219338, 203048345, 406096690]

約数ペア:

[(1, 406096690), (2, 203048345), (5, 81219338), (10, 40609669), (19, 21373510), (38, 10686755), (95, 4274702), (190, 2137351)]