2984860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8779}}^1$

素因数の和:8805

約数の個数: 24

約数和(自身を含む): 6637680

約数和(自身を除く): 3652820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8779, 17558, 35116, 43895, 87790, 149243, 175580, 298486, 596972, 746215, 1492430, 2984860]

約数ペア:

[(1, 2984860), (2, 1492430), (4, 746215), (5, 596972), (10, 298486), (17, 175580), (20, 149243), (34, 87790), (68, 43895), (85, 35116), (170, 17558), (340, 8779)]