1296643582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1\times {\mathrm{7487}}^1$

素因数の和:14163

約数の個数: 16

約数和(自身を含む): 2095172352

約数和(自身を除く): 798528770

約数列:

[1, 2, 13, 26, 6661, 7487, 13322, 14974, 86593, 97331, 173186, 194662, 49870907, 99741814, 648321791, 1296643582]

約数ペア:

[(1, 1296643582), (2, 648321791), (13, 99741814), (26, 49870907), (6661, 194662), (7487, 173186), (13322, 97331), (14974, 86593)]