2071736381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{28463}}^1$

素因数の和:28996

約数の個数: 16

約数和(自身を含む): 2438795520

約数和(自身を除く): 367059139

約数列:

[1, 11, 13, 143, 509, 5599, 6617, 28463, 72787, 313093, 370019, 4070209, 14487667, 159364337, 188339671, 2071736381]

約数ペア:

[(1, 2071736381), (11, 188339671), (13, 159364337), (143, 14487667), (509, 4070209), (5599, 370019), (6617, 313093), (28463, 72787)]