8266606790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{280129}}^1$

素因数の和:280376

約数の個数: 32

約数和(自身を含む): 16095149280

約数和(自身を除く): 7828542490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 227, 454, 1135, 2270, 2951, 5902, 14755, 29510, 280129, 560258, 1400645, 2801290, 3641677, 7283354, 18208385, 36416770, 63589283, 127178566, 317946415, 635892830, 826660679, 1653321358, 4133303395, 8266606790]

約数ペア:

[(1, 8266606790), (2, 4133303395), (5, 1653321358), (10, 826660679), (13, 635892830), (26, 317946415), (65, 127178566), (130, 63589283), (227, 36416770), (454, 18208385), (1135, 7283354), (2270, 3641677), (2951, 2801290), (5902, 1400645), (14755, 560258), (29510, 280129)]