2169924.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71411}}^1$

素因数の和:71451

約数の個数: 16

約数和(自身を含む): 54844416

約数和(自身を除く): 23852042

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 71411, 142822, 499877, 999754, 2213741, 4427482, 15496187, 30992374]

約数ペア:

[(1, 30992374), (2, 15496187), (7, 4427482), (14, 2213741), (31, 999754), (62, 499877), (217, 142822), (434, 71411)]