2689920010

素因数分解:

$2^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{762017}}^1$

素因数の和:762377

約数の個数: 16

約数和(自身を含む): 4855578696

約数和(自身を除く): 2165658686

約数列:

[1, 2, 5, 10, 353, 706, 1765, 3530, 762017, 1524034, 3810085, 7620170, 268992001, 537984002, 1344960005, 2689920010]

約数ペア:

[(1, 2689920010), (2, 1344960005), (5, 537984002), (10, 268992001), (353, 7620170), (706, 3810085), (1765, 1524034), (3530, 762017)]