281128510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{36653}}^1$

素因数の和:36732

約数の個数: 32

約数和(自身を含む): 554208480

約数和(自身を除く): 273079970

約数列:

[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 36653, 73306, 183265, 366530, 476489, 952978, 2162527, 2382445, 4325054, 4764890, 10812635, 21625270, 28112851, 56225702, 140564255, 281128510]

約数ペア:

[(1, 281128510), (2, 140564255), (5, 56225702), (10, 28112851), (13, 21625270), (26, 10812635), (59, 4764890), (65, 4325054), (118, 2382445), (130, 2162527), (295, 952978), (590, 476489), (767, 366530), (1534, 183265), (3835, 73306), (7670, 36653)]