380038196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{105449}}^1$

素因数の和:105523

約数の個数: 24

約数和(自身を含む): 717481800

約数和(自身を除く): 337443604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 105449, 210898, 421796, 1792633, 3585266, 5588797, 7170532, 11177594, 22355188, 95009549, 190019098, 380038196]

約数ペア:

[(1, 380038196), (2, 190019098), (4, 95009549), (17, 22355188), (34, 11177594), (53, 7170532), (68, 5588797), (106, 3585266), (212, 1792633), (901, 421796), (1802, 210898), (3604, 105449)]