634874465

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{2143}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 768649728

約数和(自身を除く): 133775263

約数列:

[1, 5, 193, 307, 965, 1535, 2143, 10715, 59251, 296255, 413599, 657901, 2067995, 3289505, 126974893, 634874465]

約数ペア:

[(1, 634874465), (5, 126974893), (193, 3289505), (307, 2067995), (965, 657901), (1535, 413599), (2143, 296255), (10715, 59251)]