2017505278

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{2161}}^1\times {\mathrm{2579}}^1$

素因数の和:4923

約数の個数: 16

約数和(自身を含む): 3045566160

約数和(自身を除く): 1028060882

約数列:

[1, 2, 181, 362, 2161, 2579, 4322, 5158, 391141, 466799, 782282, 933598, 5573219, 11146438, 1008752639, 2017505278]

約数ペア:

[(1, 2017505278), (2, 1008752639), (181, 11146438), (362, 5573219), (2161, 933598), (2579, 782282), (4322, 466799), (5158, 391141)]