2016015003201

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{1453}}^1\times {\mathrm{21193}}^1$

素因数の和:22945

約数の個数: 32

約数和(自身を含む): 2726606404480

約数和(自身を除く): 710591401279

約数列:

[1, 3, 139, 157, 417, 471, 1453, 4359, 21193, 21823, 63579, 65469, 201967, 228121, 605901, 684363, 2945827, 3327301, 8837481, 9981903, 30793429, 31708819, 92380287, 95126457, 462494839, 1387484517, 4280286631, 4834568353, 12840859893, 14503705059, 672005001067, 2016015003201]

約数ペア:

[(1, 2016015003201), (3, 672005001067), (139, 14503705059), (157, 12840859893), (417, 4834568353), (471, 4280286631), (1453, 1387484517), (4359, 462494839), (21193, 95126457), (21823, 92380287), (63579, 31708819), (65469, 30793429), (201967, 9981903), (228121, 8837481), (605901, 3327301), (684363, 2945827)]