6620002

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:585

約数の個数: 16

約数和(自身を含む): 10183680

約数和(自身を除く): 3563678

約数列:

[1, 2, 67, 127, 134, 254, 389, 778, 8509, 17018, 26063, 49403, 52126, 98806, 3310001, 6620002]

約数ペア:

[(1, 6620002), (2, 3310001), (67, 98806), (127, 52126), (134, 49403), (254, 26063), (389, 17018), (778, 8509)]