2019905563390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1412521373}}^1$

素因数の和:1412521404

約数の個数: 32

約数和(自身を含む): 4271464634976

約数和(自身を除く): 2251559071586

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1412521373, 2825042746, 7062606865, 14125213730, 15537735103, 18362777849, 31075470206, 36725555698, 77688675515, 91813889245, 155377351030, 183627778490, 201990556339, 403981112678, 1009952781695, 2019905563390]

約数ペア:

[(1, 2019905563390), (2, 1009952781695), (5, 403981112678), (10, 201990556339), (11, 183627778490), (13, 155377351030), (22, 91813889245), (26, 77688675515), (55, 36725555698), (65, 31075470206), (110, 18362777849), (130, 15537735103), (143, 14125213730), (286, 7062606865), (715, 2825042746), (1430, 1412521373)]