2019010888

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1459}}^1\times {\mathrm{4219}}^1$

素因数の和:5725

約数の個数: 32

約数和(自身を含む): 3881556000

約数和(自身を除く): 1862545112

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1459, 2918, 4219, 5836, 8438, 11672, 16876, 33752, 59819, 119638, 172979, 239276, 345958, 478552, 691916, 1383832, 6155521, 12311042, 24622084, 49244168, 252376361, 504752722, 1009505444, 2019010888]

約数ペア:

[(1, 2019010888), (2, 1009505444), (4, 504752722), (8, 252376361), (41, 49244168), (82, 24622084), (164, 12311042), (328, 6155521), (1459, 1383832), (2918, 691916), (4219, 478552), (5836, 345958), (8438, 239276), (11672, 172979), (16876, 119638), (33752, 59819)]