8419386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 9543174

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 197, 394, 419, 591, 838, 1182, 1257, 2514, 3349, 6698, 7123, 10047, 14246, 20094, 21369, 42738, 82543, 165086, 247629, 495258, 1403231, 2806462, 4209693, 8419386]

約数ペア:

[(1, 8419386), (2, 4209693), (3, 2806462), (6, 1403231), (17, 495258), (34, 247629), (51, 165086), (102, 82543), (197, 42738), (394, 21369), (419, 20094), (591, 14246), (838, 10047), (1182, 7123), (1257, 6698), (2514, 3349)]