1551170032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{300149}}^1$

素因数の和:300193

約数の個数: 40

約数和(自身を含む): 3349674000

約数和(自身を除く): 1798503968

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 300149, 600298, 1200596, 2401192, 4802384, 5102533, 5702831, 10205066, 11405662, 20410132, 22811324, 40820264, 45622648, 81640528, 91245296, 96948127, 193896254, 387792508, 775585016, 1551170032]

約数ペア:

[(1, 1551170032), (2, 775585016), (4, 387792508), (8, 193896254), (16, 96948127), (17, 91245296), (19, 81640528), (34, 45622648), (38, 40820264), (68, 22811324), (76, 20410132), (136, 11405662), (152, 10205066), (272, 5702831), (304, 5102533), (323, 4802384), (646, 2401192), (1292, 1200596), (2584, 600298), (5168, 300149)]