7005001276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{198397}}^1$

素因数の和:198518

約数の個数: 48

約数和(自身を含む): 15243315136

約数和(自身を除く): 8238313860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 5044, 8827, 17654, 35308, 198397, 396794, 793588, 1388779, 2579161, 2777558, 5158322, 5555116, 10316644, 18054127, 19244509, 36108254, 38489018, 72216508, 76978036, 134711563, 250178617, 269423126, 500357234, 538846252, 1000714468, 1751250319, 3502500638, 7005001276]

約数ペア:

[(1, 7005001276), (2, 3502500638), (4, 1751250319), (7, 1000714468), (13, 538846252), (14, 500357234), (26, 269423126), (28, 250178617), (52, 134711563), (91, 76978036), (97, 72216508), (182, 38489018), (194, 36108254), (364, 19244509), (388, 18054127), (679, 10316644), (1261, 5555116), (1358, 5158322), (2522, 2777558), (2716, 2579161), (5044, 1388779), (8827, 793588), (17654, 396794), (35308, 198397)]