8981372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 16737840

約数和(自身を除く): 7756468

約数列:

[1, 2, 4, 17, 34, 68, 269, 491, 538, 982, 1076, 1964, 4573, 8347, 9146, 16694, 18292, 33388, 132079, 264158, 528316, 2245343, 4490686, 8981372]

約数ペア:

[(1, 8981372), (2, 4490686), (4, 2245343), (17, 528316), (34, 264158), (68, 132079), (269, 33388), (491, 18292), (538, 16694), (982, 9146), (1076, 8347), (1964, 4573)]