2018373254

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1\times {\mathrm{7867}}^1$

素因数の和:8819

約数の個数: 16

約数和(自身を含む): 3050392128

約数和(自身を除く): 1032018874

約数列:

[1, 2, 163, 326, 787, 1574, 7867, 15734, 128281, 256562, 1282321, 2564642, 6191329, 12382658, 1009186627, 2018373254]

約数ペア:

[(1, 2018373254), (2, 1009186627), (163, 12382658), (326, 6191329), (787, 2564642), (1574, 1282321), (7867, 256562), (15734, 128281)]