2051213465

素因数分解:

$5^1\times 7^1\times {\mathrm{12253}}^1\times {\mathrm{4783}}^1$

素因数の和:17048

約数の個数: 16

約数和(自身を含む): 2813910528

約数和(自身を除く): 762697063

約数列:

[1, 5, 7, 35, 4783, 12253, 23915, 33481, 61265, 85771, 167405, 428855, 58606099, 293030495, 410242693, 2051213465]

約数ペア:

[(1, 2051213465), (5, 410242693), (7, 293030495), (35, 58606099), (4783, 428855), (12253, 167405), (23915, 85771), (33481, 61265)]