29120007982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^2\times {\mathrm{2011}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 50108674896

約数和(自身を除く): 20988666914

約数列:

[1, 2, 13, 17, 26, 34, 181, 221, 362, 442, 2011, 2353, 3077, 4022, 4706, 6154, 26143, 32761, 34187, 40001, 52286, 65522, 68374, 80002, 363991, 425893, 444431, 556937, 727982, 851786, 888862, 1113874, 4731883, 6187847, 7240181, 9463766, 12375694, 14480362, 65882371, 80442011, 131764742, 160884022, 856470823, 1120000307, 1712941646, 2240000614, 14560003991, 29120007982]

約数ペア:

[(1, 29120007982), (2, 14560003991), (13, 2240000614), (17, 1712941646), (26, 1120000307), (34, 856470823), (181, 160884022), (221, 131764742), (362, 80442011), (442, 65882371), (2011, 14480362), (2353, 12375694), (3077, 9463766), (4022, 7240181), (4706, 6187847), (6154, 4731883), (26143, 1113874), (32761, 888862), (34187, 851786), (40001, 727982), (52286, 556937), (65522, 444431), (68374, 425893), (80002, 363991)]