1028456339

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 1159941120

約数和(自身を除く): 131484781

約数列:

[1, 19, 23, 73, 103, 313, 437, 1387, 1679, 1957, 2369, 5947, 7199, 7519, 22849, 31901, 32239, 45011, 136781, 142861, 172937, 434131, 525527, 612541, 741497, 2353447, 3285803, 9985013, 14088443, 44715493, 54129281, 1028456339]

約数ペア:

[(1, 1028456339), (19, 54129281), (23, 44715493), (73, 14088443), (103, 9985013), (313, 3285803), (437, 2353447), (1387, 741497), (1679, 612541), (1957, 525527), (2369, 434131), (5947, 172937), (7199, 142861), (7519, 136781), (22849, 45011), (31901, 32239)]