2718253487

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{6047}}^1$

素因数の和:6526

約数の個数: 16

約数和(自身を含む): 2917555200

約数和(自身を除く): 199301713

約数列:

[1, 19, 59, 401, 1121, 6047, 7619, 23659, 114893, 356773, 449521, 2424847, 6778687, 46072093, 143065973, 2718253487]

約数ペア:

[(1, 2718253487), (19, 143065973), (59, 46072093), (401, 6778687), (1121, 2424847), (6047, 449521), (7619, 356773), (23659, 114893)]