2019657014

素因数分解:

$2^1\times {\mathrm{137}}^2\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:760

約数の個数: 24

約数和(自身を含む): 3079269648

約数和(自身を除く): 1059612634

約数列:

[1, 2, 137, 173, 274, 311, 346, 622, 18769, 23701, 37538, 42607, 47402, 53803, 85214, 107606, 3247037, 5837159, 6494074, 7371011, 11674318, 14742022, 1009828507, 2019657014]

約数ペア:

[(1, 2019657014), (2, 1009828507), (137, 14742022), (173, 11674318), (274, 7371011), (311, 6494074), (346, 5837159), (622, 3247037), (18769, 107606), (23701, 85214), (37538, 53803), (42607, 47402)]