2783200826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{7211}}^1$

素因数の和:8690

約数の個数: 32

約数和(自身を含む): 5026475520

約数和(自身を除く): 2243274694

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1451, 2902, 7211, 10157, 14422, 20314, 27569, 50477, 55138, 100954, 137009, 192983, 274018, 385966, 959063, 1918126, 10463161, 20926322, 73242127, 146484254, 198800059, 397600118, 1391600413, 2783200826]

約数ペア:

[(1, 2783200826), (2, 1391600413), (7, 397600118), (14, 198800059), (19, 146484254), (38, 73242127), (133, 20926322), (266, 10463161), (1451, 1918126), (2902, 959063), (7211, 385966), (10157, 274018), (14422, 192983), (20314, 137009), (27569, 100954), (50477, 55138)]