2011679985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{117539}}^1$

素因数の和:117717

約数の個数: 32

約数和(自身を含む): 3701099520

約数和(自身を除く): 1689419535

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3423, 5705, 17115, 117539, 352617, 587695, 822773, 1763085, 2468319, 4113865, 12341595, 19158857, 57476571, 95794285, 134111999, 287382855, 402335997, 670559995, 2011679985]

約数ペア:

[(1, 2011679985), (3, 670559995), (5, 402335997), (7, 287382855), (15, 134111999), (21, 95794285), (35, 57476571), (105, 19158857), (163, 12341595), (489, 4113865), (815, 2468319), (1141, 1763085), (2445, 822773), (3423, 587695), (5705, 352617), (17115, 117539)]