2078385982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{76631}}^1$

素因数の和:76895

約数の個数: 16

約数和(自身を含む): 3178082304

約数和(自身を除く): 1099696322

約数列:

[1, 2, 71, 142, 191, 382, 13561, 27122, 76631, 153262, 5440801, 10881602, 14636521, 29273042, 1039192991, 2078385982]

約数ペア:

[(1, 2078385982), (2, 1039192991), (71, 29273042), (142, 14636521), (191, 10881602), (382, 5440801), (13561, 153262), (27122, 76631)]