139716388618

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{7245949}}^1$

素因数の和:7246293

約数の個数: 16

約数和(自身を含む): 217030694400

約数和(自身を除く): 77314305782

約数列:

[1, 2, 31, 62, 311, 622, 9641, 19282, 7245949, 14491898, 224624419, 449248838, 2253490139, 4506980278, 69858194309, 139716388618]

約数ペア:

[(1, 139716388618), (2, 69858194309), (31, 4506980278), (62, 2253490139), (311, 449248838), (622, 224624419), (9641, 14491898), (19282, 7245949)]