971902078

素因数分解:

$2^1\times 7^1\times {\mathrm{4903}}^1\times {\mathrm{14159}}^1$

素因数の和:19071

約数の個数: 16

約数和(自身を含む): 1666575360

約数和(自身を除く): 694673282

約数列:

[1, 2, 7, 14, 4903, 9806, 14159, 28318, 34321, 68642, 99113, 198226, 69421577, 138843154, 485951039, 971902078]

約数ペア:

[(1, 971902078), (2, 485951039), (7, 138843154), (14, 69421577), (4903, 198226), (9806, 99113), (14159, 68642), (28318, 34321)]