2904392810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26403571}}^1$

素因数の和:26403589

約数の個数: 16

約数和(自身を含む): 5703171552

約数和(自身を除く): 2798778742

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 26403571, 52807142, 132017855, 264035710, 290439281, 580878562, 1452196405, 2904392810]

約数ペア:

[(1, 2904392810), (2, 1452196405), (5, 580878562), (10, 290439281), (11, 264035710), (22, 132017855), (55, 52807142), (110, 26403571)]