1352783138

素因数分解:

$2^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{139837}}^1$

素因数の和:140537

約数の個数: 16

約数和(自身を含む): 2322429504

約数和(自身を除く): 969646366

約数列:

[1, 2, 7, 14, 691, 1382, 4837, 9674, 139837, 279674, 978859, 1957718, 96627367, 193254734, 676391569, 1352783138]

約数ペア:

[(1, 1352783138), (2, 676391569), (7, 193254734), (14, 96627367), (691, 1957718), (1382, 978859), (4837, 279674), (9674, 139837)]