272401922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{18413}}^1$

素因数の和:18997

約数の個数: 16

約数和(自身を含む): 440831160

約数和(自身を除く): 168429238

約数列:

[1, 2, 13, 26, 569, 1138, 7397, 14794, 18413, 36826, 239369, 478738, 10476997, 20953994, 136200961, 272401922]

約数ペア:

[(1, 272401922), (2, 136200961), (13, 20953994), (26, 10476997), (569, 478738), (1138, 239369), (7397, 36826), (14794, 18413)]