259389442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{120199}}^1$

素因数の和:120297

約数の個数: 16

約数和(自身を含む): 424065600

約数和(自身を除く): 164676158

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 120199, 240398, 1562587, 3125174, 9976517, 19953034, 129694721, 259389442]

約数ペア:

[(1, 259389442), (2, 129694721), (13, 19953034), (26, 9976517), (83, 3125174), (166, 1562587), (1079, 240398), (2158, 120199)]