2018449628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{546709}}^1$

素因数の和:546797

約数の個数: 24

約数和(自身を含む): 3857585760

約数和(自身を除く): 1839136132

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 546709, 1093418, 2186836, 7107217, 14214434, 28428868, 38816339, 77632678, 155265356, 504612407, 1009224814, 2018449628]

約数ペア:

[(1, 2018449628), (2, 1009224814), (4, 504612407), (13, 155265356), (26, 77632678), (52, 38816339), (71, 28428868), (142, 14214434), (284, 7107217), (923, 2186836), (1846, 1093418), (3692, 546709)]