2480686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1307}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 4065264

約数和(自身を除く): 1584578

約数列:

[1, 2, 13, 26, 73, 146, 949, 1307, 1898, 2614, 16991, 33982, 95411, 190822, 1240343, 2480686]

約数ペア:

[(1, 2480686), (2, 1240343), (13, 190822), (26, 95411), (73, 33982), (146, 16991), (949, 2614), (1307, 1898)]