320422804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{7451}}^1$

素因数の和:8295

約数の個数: 24

約数和(自身を含む): 604685088

約数和(自身を除く): 284262284

約数列:

[1, 2, 4, 13, 26, 52, 827, 1654, 3308, 7451, 10751, 14902, 21502, 29804, 43004, 96863, 193726, 387452, 6161977, 12323954, 24647908, 80105701, 160211402, 320422804]

約数ペア:

[(1, 320422804), (2, 160211402), (4, 80105701), (13, 24647908), (26, 12323954), (52, 6161977), (827, 387452), (1654, 193726), (3308, 96863), (7451, 43004), (10751, 29804), (14902, 21502)]