1315785242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1\times {\mathrm{839}}^1$

素因数の和:1298

約数の個数: 32

約数和(自身を含む): 2088253440

約数和(自身を除く): 772468198

約数列:

[1, 2, 23, 46, 103, 206, 331, 662, 839, 1678, 2369, 4738, 7613, 15226, 19297, 34093, 38594, 68186, 86417, 172834, 277709, 555418, 784139, 1568278, 1987591, 3975182, 6387307, 12774614, 28604027, 57208054, 657892621, 1315785242]

約数ペア:

[(1, 1315785242), (2, 657892621), (23, 57208054), (46, 28604027), (103, 12774614), (206, 6387307), (331, 3975182), (662, 1987591), (839, 1568278), (1678, 784139), (2369, 555418), (4738, 277709), (7613, 172834), (15226, 86417), (19297, 68186), (34093, 38594)]