6351186490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{290141}}^1$

素因数の和:290358

約数の個数: 32

約数和(自身を含む): 12534134400

約数和(自身を除く): 6182947910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 995, 1990, 2189, 4378, 10945, 21890, 290141, 580282, 1450705, 2901410, 3191551, 6383102, 15957755, 31915510, 57738059, 115476118, 288690295, 577380590, 635118649, 1270237298, 3175593245, 6351186490]

約数ペア:

[(1, 6351186490), (2, 3175593245), (5, 1270237298), (10, 635118649), (11, 577380590), (22, 288690295), (55, 115476118), (110, 57738059), (199, 31915510), (398, 15957755), (995, 6383102), (1990, 3191551), (2189, 2901410), (4378, 1450705), (10945, 580282), (21890, 290141)]