260015177578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{210481}}^1\times {\mathrm{47513}}^1$

素因数の和:258009

約数の個数: 16

約数和(自身を含む): 420035353416

約数和(自身を除く): 160020175838

約数列:

[1, 2, 13, 26, 47513, 95026, 210481, 420962, 617669, 1235338, 2736253, 5472506, 10000583753, 20001167506, 130007588789, 260015177578]

約数ペア:

[(1, 260015177578), (2, 130007588789), (13, 20001167506), (26, 10000583753), (47513, 5472506), (95026, 2736253), (210481, 1235338), (420962, 617669)]