1980059039

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{829}}^1\times {\mathrm{4111}}^1$

素因数の和:5030

約数の個数: 16

約数和(自身を含む): 2293509120

約数和(自身を除く): 313450081

約数列:

[1, 7, 83, 581, 829, 4111, 5803, 28777, 68807, 341213, 481649, 2388491, 3408019, 23856133, 282865577, 1980059039]

約数ペア:

[(1, 1980059039), (7, 282865577), (83, 23856133), (581, 3408019), (829, 2388491), (4111, 481649), (5803, 341213), (28777, 68807)]