506768314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{219001}}^1$

素因数の和:219105

約数の個数: 16

約数和(自身を含む): 827827560

約数和(自身を除く): 321059246

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 219001, 438002, 2847013, 5694026, 19491089, 38982178, 253384157, 506768314]

約数ペア:

[(1, 506768314), (2, 253384157), (13, 38982178), (26, 19491089), (89, 5694026), (178, 2847013), (1157, 438002), (2314, 219001)]