1900513398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1052333}}^1$

素因数の和:1052388

約数の個数: 32

約数和(自身を含む): 4445058816

約数和(自身を除く): 2544545418

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 1052333, 2104666, 3156999, 6313998, 7366331, 14732662, 22098993, 44197986, 45250319, 90500638, 135750957, 271501914, 316752233, 633504466, 950256699, 1900513398]

約数ペア:

[(1, 1900513398), (2, 950256699), (3, 633504466), (6, 316752233), (7, 271501914), (14, 135750957), (21, 90500638), (42, 45250319), (43, 44197986), (86, 22098993), (129, 14732662), (258, 7366331), (301, 6313998), (602, 3156999), (903, 2104666), (1806, 1052333)]