8821930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{859}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 17337600

約数和(自身を除く): 8515670

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 859, 1027, 1718, 2054, 4295, 5135, 8590, 10270, 11167, 22334, 55835, 67861, 111670, 135722, 339305, 678610, 882193, 1764386, 4410965, 8821930]

約数ペア:

[(1, 8821930), (2, 4410965), (5, 1764386), (10, 882193), (13, 678610), (26, 339305), (65, 135722), (79, 111670), (130, 67861), (158, 55835), (395, 22334), (790, 11167), (859, 10270), (1027, 8590), (1718, 5135), (2054, 4295)]