245763258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{13759}}^1$

素因数の和:14006

約数の個数: 32

約数和(自身を含む): 531686400

約数和(自身を除く): 285923142

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1374, 2977, 5954, 8931, 13759, 17862, 27518, 41277, 82554, 178867, 357734, 536601, 1073202, 3150811, 6301622, 9452433, 18904866, 40960543, 81921086, 122881629, 245763258]

約数ペア:

[(1, 245763258), (2, 122881629), (3, 81921086), (6, 40960543), (13, 18904866), (26, 9452433), (39, 6301622), (78, 3150811), (229, 1073202), (458, 536601), (687, 357734), (1374, 178867), (2977, 82554), (5954, 41277), (8931, 27518), (13759, 17862)]