2007991668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{303689}}^1$

素因数の和:303744

約数の個数: 48

約数和(自身を含む): 5101992000

約数和(自身を除く): 3094000332

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 303689, 607378, 911067, 1214756, 1822134, 3644268, 5770091, 8806981, 11540182, 17310273, 17613962, 23080364, 26420943, 34620546, 35227924, 52841886, 69241092, 105683772, 167332639, 334665278, 501997917, 669330556, 1003995834, 2007991668]

約数ペア:

[(1, 2007991668), (2, 1003995834), (3, 669330556), (4, 501997917), (6, 334665278), (12, 167332639), (19, 105683772), (29, 69241092), (38, 52841886), (57, 35227924), (58, 34620546), (76, 26420943), (87, 23080364), (114, 17613962), (116, 17310273), (174, 11540182), (228, 8806981), (348, 5770091), (551, 3644268), (1102, 1822134), (1653, 1214756), (2204, 911067), (3306, 607378), (6612, 303689)]