1004021776

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1530521}}^1$

素因数の和:1530570

約数の個数: 20

約数和(自身を含む): 1992739644

約数和(自身を除く): 988717868

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1530521, 3061042, 6122084, 12244168, 24488336, 62751361, 125502722, 251005444, 502010888, 1004021776]

約数ペア:

[(1, 1004021776), (2, 502010888), (4, 251005444), (8, 125502722), (16, 62751361), (41, 24488336), (82, 12244168), (164, 6122084), (328, 3061042), (656, 1530521)]