2578465142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{503017}}^1$

素因数の和:503263

約数の個数: 16

約数和(自身を含む): 4237423632

約数和(自身を除く): 1658958490

約数列:

[1, 2, 11, 22, 233, 466, 2563, 5126, 503017, 1006034, 5533187, 11066374, 117202961, 234405922, 1289232571, 2578465142]

約数ペア:

[(1, 2578465142), (2, 1289232571), (11, 234405922), (22, 117202961), (233, 11066374), (466, 5533187), (2563, 1006034), (5126, 503017)]