82873310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2011}}^1$

素因数の和:2348

約数の個数: 32

約数和(自身を含む): 161233632

約数和(自身を除く): 78360322

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 317, 634, 1585, 2011, 3170, 4022, 4121, 8242, 10055, 20110, 20605, 26143, 41210, 52286, 130715, 261430, 637487, 1274974, 3187435, 6374870, 8287331, 16574662, 41436655, 82873310]

約数ペア:

[(1, 82873310), (2, 41436655), (5, 16574662), (10, 8287331), (13, 6374870), (26, 3187435), (65, 1274974), (130, 637487), (317, 261430), (634, 130715), (1585, 52286), (2011, 41210), (3170, 26143), (4022, 20605), (4121, 20110), (8242, 10055)]