79083004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19786

約数の個数: 48

約数和(自身を含む): 185826816

約数和(自身を除く): 106743812

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 19751, 39502, 79004, 138257, 217261, 256763, 276514, 434522, 513526, 553028, 869044, 1027052, 1520827, 1797341, 2824393, 3041654, 3594682, 5648786, 6083308, 7189364, 11297572, 19770751, 39541502, 79083004]

約数ペア:

[(1, 79083004), (2, 39541502), (4, 19770751), (7, 11297572), (11, 7189364), (13, 6083308), (14, 5648786), (22, 3594682), (26, 3041654), (28, 2824393), (44, 1797341), (52, 1520827), (77, 1027052), (91, 869044), (143, 553028), (154, 513526), (182, 434522), (286, 276514), (308, 256763), (364, 217261), (572, 138257), (1001, 79004), (2002, 39502), (4004, 19751)]