1570644159838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{10903}}^1\times {\mathrm{21067}}^1$

素因数の和:32248

約数の個数: 32

約数和(自身を含む): 2547196033536

約数和(自身を除く): 976551873698

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 10903, 21067, 21806, 42134, 141739, 273871, 283478, 547742, 2867489, 5540621, 5734978, 11081242, 37277357, 72028073, 74554714, 144056146, 229693501, 459387002, 2986015513, 5972031026, 60409390763, 120818781526, 785322079919, 1570644159838]

約数ペア:

[(1, 1570644159838), (2, 785322079919), (13, 120818781526), (26, 60409390763), (263, 5972031026), (526, 2986015513), (3419, 459387002), (6838, 229693501), (10903, 144056146), (21067, 74554714), (21806, 72028073), (42134, 37277357), (141739, 11081242), (273871, 5734978), (283478, 5540621), (547742, 2867489)]