2663485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 3536640

約数和(自身を除く): 873155

約数列:

[1, 5, 11, 55, 79, 395, 613, 869, 3065, 4345, 6743, 33715, 48427, 242135, 532697, 2663485]

約数ペア:

[(1, 2663485), (5, 532697), (11, 242135), (55, 48427), (79, 33715), (395, 6743), (613, 4345), (869, 3065)]