2018380559

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{20261}}^1$

素因数の和:20450

約数の個数: 16

約数和(自身を含む): 2223957120

約数和(自身を除く): 205576561

約数列:

[1, 13, 79, 97, 1027, 1261, 7663, 20261, 99619, 263393, 1600619, 1965317, 20808047, 25549121, 155260043, 2018380559]

約数ペア:

[(1, 2018380559), (13, 155260043), (79, 25549121), (97, 20808047), (1027, 1965317), (1261, 1600619), (7663, 263393), (20261, 99619)]