1241916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 3292800

約数和(自身を除く): 2050884

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 419, 494, 741, 838, 988, 1257, 1482, 1676, 2514, 2964, 5028, 5447, 7961, 10894, 15922, 16341, 21788, 23883, 31844, 32682, 47766, 65364, 95532, 103493, 206986, 310479, 413972, 620958, 1241916]

約数ペア:

[(1, 1241916), (2, 620958), (3, 413972), (4, 310479), (6, 206986), (12, 103493), (13, 95532), (19, 65364), (26, 47766), (38, 32682), (39, 31844), (52, 23883), (57, 21788), (76, 16341), (78, 15922), (114, 10894), (156, 7961), (228, 5447), (247, 5028), (419, 2964), (494, 2514), (741, 1676), (838, 1482), (988, 1257)]