78455581438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{3986159}}^1$

素因数の和:3986931

約数の個数: 16

約数和(自身を含む): 126903389760

約数和(自身を除く): 48447808322

約数列:

[1, 2, 13, 26, 757, 1514, 9841, 19682, 3986159, 7972318, 51820067, 103640134, 3017522363, 6035044726, 39227790719, 78455581438]

約数ペア:

[(1, 78455581438), (2, 39227790719), (13, 6035044726), (26, 3017522363), (757, 103640134), (1514, 51820067), (9841, 7972318), (19682, 3986159)]