2000839973

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 2470855104

約数和(自身を除く): 470015131

約数列:

[1, 11, 17, 19, 107, 187, 209, 277, 323, 361, 1177, 1819, 2033, 3047, 3553, 3971, 4709, 5263, 6137, 20009, 22363, 29639, 34561, 38627, 51799, 57893, 67507, 89471, 99997, 326029, 380171, 424897, 503863, 563141, 656659, 984181, 1099967, 1699949, 5542493, 6194551, 7223249, 9573397, 10699679, 18699439, 105307367, 117696469, 181894543, 2000839973]

約数ペア:

[(1, 2000839973), (11, 181894543), (17, 117696469), (19, 105307367), (107, 18699439), (187, 10699679), (209, 9573397), (277, 7223249), (323, 6194551), (361, 5542493), (1177, 1699949), (1819, 1099967), (2033, 984181), (3047, 656659), (3553, 563141), (3971, 503863), (4709, 424897), (5263, 380171), (6137, 326029), (20009, 99997), (22363, 89471), (29639, 67507), (34561, 57893), (38627, 51799)]