1263492304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{4621}}^1$

素因数の和:5395

約数の個数: 40

約数和(自身を含む): 2558443392

約数和(自身を除く): 1294951088

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 743, 1486, 2972, 4621, 5944, 9242, 11888, 17089, 18484, 34178, 36968, 68356, 73936, 106283, 136712, 212566, 273424, 425132, 850264, 1700528, 3433403, 6866806, 13733612, 27467224, 54934448, 78968269, 157936538, 315873076, 631746152, 1263492304]

約数ペア:

[(1, 1263492304), (2, 631746152), (4, 315873076), (8, 157936538), (16, 78968269), (23, 54934448), (46, 27467224), (92, 13733612), (184, 6866806), (368, 3433403), (743, 1700528), (1486, 850264), (2972, 425132), (4621, 273424), (5944, 212566), (9242, 136712), (11888, 106283), (17089, 73936), (18484, 68356), (34178, 36968)]