2080762922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7822417}}^1$

素因数の和:7822445

約数の個数: 16

約数和(自身を含む): 3754760640

約数和(自身を除く): 1673997718

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7822417, 15644834, 54756919, 109513838, 148625923, 297251846, 1040381461, 2080762922]

約数ペア:

[(1, 2080762922), (2, 1040381461), (7, 297251846), (14, 148625923), (19, 109513838), (38, 54756919), (133, 15644834), (266, 7822417)]