2678349063

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4091}}^1\times {\mathrm{16787}}^1$

素因数の和:20894

約数の個数: 16

約数和(自身を含む): 3847003776

約数和(自身を除く): 1168654713

約数列:

[1, 3, 13, 39, 4091, 12273, 16787, 50361, 53183, 159549, 218231, 654693, 68675617, 206026851, 892783021, 2678349063]

約数ペア:

[(1, 2678349063), (3, 892783021), (13, 206026851), (39, 68675617), (4091, 654693), (12273, 218231), (16787, 159549), (50361, 53183)]