839854222012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3449}}^1\times {\mathrm{26161}}^1$

素因数の和:29806

約数の個数: 48

約数和(自身を含む): 1592166996000

約数和(自身を除く): 752312773988

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 3449, 4654, 6898, 9308, 13796, 26161, 44837, 52322, 89674, 104644, 179348, 340093, 617371, 680186, 1234742, 1360372, 2469484, 4682819, 8025823, 9365638, 16051646, 18731276, 32103292, 60876647, 90229289, 121753294, 180458578, 243506588, 360917156, 1172980757, 2345961514, 4691923028, 16151042731, 32302085462, 64604170924, 209963555503, 419927111006, 839854222012]

約数ペア:

[(1, 839854222012), (2, 419927111006), (4, 209963555503), (13, 64604170924), (26, 32302085462), (52, 16151042731), (179, 4691923028), (358, 2345961514), (716, 1172980757), (2327, 360917156), (3449, 243506588), (4654, 180458578), (6898, 121753294), (9308, 90229289), (13796, 60876647), (26161, 32103292), (44837, 18731276), (52322, 16051646), (89674, 9365638), (104644, 8025823), (179348, 4682819), (340093, 2469484), (617371, 1360372), (680186, 1234742)]