2691569335

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{18661}}^1$

素因数の和:19003

約数の個数: 32

約数和(自身を含む): 3987994752

約数和(自身を除く): 1296425417

約数列:

[1, 5, 7, 13, 35, 65, 91, 317, 455, 1585, 2219, 4121, 11095, 18661, 20605, 28847, 93305, 130627, 144235, 242593, 653135, 1212965, 1698151, 5915537, 8490755, 29577685, 41408759, 76901981, 207043795, 384509905, 538313867, 2691569335]

約数ペア:

[(1, 2691569335), (5, 538313867), (7, 384509905), (13, 207043795), (35, 76901981), (65, 41408759), (91, 29577685), (317, 8490755), (455, 5915537), (1585, 1698151), (2219, 1212965), (4121, 653135), (11095, 242593), (18661, 144235), (20605, 130627), (28847, 93305)]