432907438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2200

約数の個数: 32

約数和(自身を含む): 705600000

約数和(自身を除く): 272692562

約数列:

[1, 2, 19, 38, 41, 82, 139, 278, 779, 1558, 1999, 2641, 3998, 5282, 5699, 11398, 37981, 75962, 81959, 108281, 163918, 216562, 277861, 555722, 1557221, 3114442, 5279359, 10558718, 11392301, 22784602, 216453719, 432907438]

約数ペア:

[(1, 432907438), (2, 216453719), (19, 22784602), (38, 11392301), (41, 10558718), (82, 5279359), (139, 3114442), (278, 1557221), (779, 555722), (1558, 277861), (1999, 216562), (2641, 163918), (3998, 108281), (5282, 81959), (5699, 75962), (11398, 37981)]