2016350791

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{809}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 2531088000

約数和(自身を除く): 514737209

約数列:

[1, 7, 13, 61, 91, 427, 449, 793, 809, 3143, 5551, 5663, 5837, 10517, 27389, 40859, 49349, 73619, 191723, 345443, 356057, 363241, 641537, 2492399, 2542687, 4490759, 4722133, 22157701, 33054931, 155103907, 288050113, 2016350791]

約数ペア:

[(1, 2016350791), (7, 288050113), (13, 155103907), (61, 33054931), (91, 22157701), (427, 4722133), (449, 4490759), (793, 2542687), (809, 2492399), (3143, 641537), (5551, 363241), (5663, 356057), (5837, 345443), (10517, 191723), (27389, 73619), (40859, 49349)]