2593630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 5116608

約数和(自身を除く): 2522978

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 281, 355, 562, 710, 923, 1405, 1846, 2810, 3653, 4615, 7306, 9230, 18265, 19951, 36530, 39902, 99755, 199510, 259363, 518726, 1296815, 2593630]

約数ペア:

[(1, 2593630), (2, 1296815), (5, 518726), (10, 259363), (13, 199510), (26, 99755), (65, 39902), (71, 36530), (130, 19951), (142, 18265), (281, 9230), (355, 7306), (562, 4615), (710, 3653), (923, 2810), (1405, 1846)]