1215704504

素因数分解:

$2^3\times 7^3\times {\mathrm{443041}}^1$

素因数の和:443068

約数の個数: 32

約数和(自身を含む): 2658252000

約数和(自身を除く): 1442547496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 443041, 886082, 1772164, 3101287, 3544328, 6202574, 12405148, 21709009, 24810296, 43418018, 86836036, 151963063, 173672072, 303926126, 607852252, 1215704504]

約数ペア:

[(1, 1215704504), (2, 607852252), (4, 303926126), (7, 173672072), (8, 151963063), (14, 86836036), (28, 43418018), (49, 24810296), (56, 21709009), (98, 12405148), (196, 6202574), (343, 3544328), (392, 3101287), (686, 1772164), (1372, 886082), (2744, 443041)]