256965362

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{641}}^1\times {\mathrm{883}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 388189152

約数和(自身を除く): 131223790

約数列:

[1, 2, 227, 454, 641, 883, 1282, 1766, 145507, 200441, 291014, 400882, 566003, 1132006, 128482681, 256965362]

約数ペア:

[(1, 256965362), (2, 128482681), (227, 1132006), (454, 566003), (641, 400882), (883, 291014), (1282, 200441), (1766, 145507)]