8480004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2861}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 22438080

約数和(自身を除く): 13958076

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2861, 2964, 5722, 8583, 11444, 17166, 34332, 37193, 54359, 74386, 108718, 111579, 148772, 163077, 217436, 223158, 326154, 446316, 652308, 706667, 1413334, 2120001, 2826668, 4240002, 8480004]

約数ペア:

[(1, 8480004), (2, 4240002), (3, 2826668), (4, 2120001), (6, 1413334), (12, 706667), (13, 652308), (19, 446316), (26, 326154), (38, 223158), (39, 217436), (52, 163077), (57, 148772), (76, 111579), (78, 108718), (114, 74386), (156, 54359), (228, 37193), (247, 34332), (494, 17166), (741, 11444), (988, 8583), (1482, 5722), (2861, 2964)]