2108367604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^2$

素因数の和:569

約数の個数: 72

約数和(自身を含む): 4518866240

約数和(自身を除く): 2410498636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 133, 146, 233, 266, 292, 466, 511, 532, 932, 1022, 1387, 1631, 2044, 2774, 3262, 4427, 5548, 6524, 8854, 9709, 17009, 17708, 19418, 30989, 34018, 38836, 54289, 61978, 68036, 108578, 119063, 123956, 217156, 238126, 323171, 380023, 476252, 646342, 760046, 1031491, 1292684, 1520092, 2062982, 2262197, 3963097, 4125964, 4524394, 7220437, 7926194, 9048788, 14440874, 15852388, 27741679, 28881748, 55483358, 75298843, 110966716, 150597686, 301195372, 527091901, 1054183802, 2108367604]

約数ペア:

[(1, 2108367604), (2, 1054183802), (4, 527091901), (7, 301195372), (14, 150597686), (19, 110966716), (28, 75298843), (38, 55483358), (73, 28881748), (76, 27741679), (133, 15852388), (146, 14440874), (233, 9048788), (266, 7926194), (292, 7220437), (466, 4524394), (511, 4125964), (532, 3963097), (932, 2262197), (1022, 2062982), (1387, 1520092), (1631, 1292684), (2044, 1031491), (2774, 760046), (3262, 646342), (4427, 476252), (5548, 380023), (6524, 323171), (8854, 238126), (9709, 217156), (17009, 123956), (17708, 119063), (19418, 108578), (30989, 68036), (34018, 61978), (38836, 54289)]