131494766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{46399}}^1$

素因数の和:46523

約数の個数: 16

約数和(自身を含む): 214368000

約数和(自身を除く): 82873234

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 46399, 92798, 603187, 1206374, 5057491, 10114982, 65747383, 131494766]

約数ペア:

[(1, 131494766), (2, 65747383), (13, 10114982), (26, 5057491), (109, 1206374), (218, 603187), (1417, 92798), (2834, 46399)]