3480790

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1$

素因数の和:4007

約数の個数: 16

約数和(自身を含む): 6337440

約数和(自身を除く): 2856650

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 3911, 7822, 19555, 39110, 348079, 696158, 1740395, 3480790]

約数ペア:

[(1, 3480790), (2, 1740395), (5, 696158), (10, 348079), (89, 39110), (178, 19555), (445, 7822), (890, 3911)]