815907146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{78167}}^1$

素因数の和:78493

約数の個数: 16

約数和(自身を含む): 1300090176

約数和(自身を除く): 484183030

約数列:

[1, 2, 17, 34, 307, 614, 5219, 10438, 78167, 156334, 1328839, 2657678, 23997269, 47994538, 407953573, 815907146]

約数ペア:

[(1, 815907146), (2, 407953573), (17, 47994538), (34, 23997269), (307, 2657678), (614, 1328839), (5219, 156334), (10438, 78167)]