2788698568

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{857}}^1\times {\mathrm{2969}}^1$

素因数の和:3969

約数の個数: 32

約数和(自身を含む): 5274898200

約数和(自身を除く): 2486199632

約数列:

[1, 2, 4, 8, 137, 274, 548, 857, 1096, 1714, 2969, 3428, 5938, 6856, 11876, 23752, 117409, 234818, 406753, 469636, 813506, 939272, 1627012, 2544433, 3254024, 5088866, 10177732, 20355464, 348587321, 697174642, 1394349284, 2788698568]

約数ペア:

[(1, 2788698568), (2, 1394349284), (4, 697174642), (8, 348587321), (137, 20355464), (274, 10177732), (548, 5088866), (857, 3254024), (1096, 2544433), (1714, 1627012), (2969, 939272), (3428, 813506), (5938, 469636), (6856, 406753), (11876, 234818), (23752, 117409)]