1040336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 2303424

約数和(自身を除く): 1263088

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 257, 368, 506, 514, 1012, 1028, 2024, 2056, 2827, 4048, 4112, 5654, 5911, 11308, 11822, 22616, 23644, 45232, 47288, 65021, 94576, 130042, 260084, 520168, 1040336]

約数ペア:

[(1, 1040336), (2, 520168), (4, 260084), (8, 130042), (11, 94576), (16, 65021), (22, 47288), (23, 45232), (44, 23644), (46, 22616), (88, 11822), (92, 11308), (176, 5911), (184, 5654), (253, 4112), (257, 4048), (368, 2827), (506, 2056), (514, 2024), (1012, 1028)]