319538302

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1319}}^1\times {\mathrm{1361}}^1$

素因数の和:2771

約数の個数: 16

約数和(自身を含む): 485416800

約数和(自身を除く): 165878498

約数列:

[1, 2, 89, 178, 1319, 1361, 2638, 2722, 117391, 121129, 234782, 242258, 1795159, 3590318, 159769151, 319538302]

約数ペア:

[(1, 319538302), (2, 159769151), (89, 3590318), (178, 1795159), (1319, 242258), (1361, 234782), (2638, 121129), (2722, 117391)]