397846072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{6451}}^1$

素因数の和:7063

約数の個数: 32

約数和(自身を含む): 804822480

約数和(自身を除く): 406976408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 593, 1186, 2372, 4744, 6451, 7709, 12902, 15418, 25804, 30836, 51608, 61672, 83863, 167726, 335452, 670904, 3825443, 7650886, 15301772, 30603544, 49730759, 99461518, 198923036, 397846072]

約数ペア:

[(1, 397846072), (2, 198923036), (4, 99461518), (8, 49730759), (13, 30603544), (26, 15301772), (52, 7650886), (104, 3825443), (593, 670904), (1186, 335452), (2372, 167726), (4744, 83863), (6451, 61672), (7709, 51608), (12902, 30836), (15418, 25804)]