2668528086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{253133}}^1$

素因数の和:253396

約数の個数: 32

約数和(自身を含む): 6123817728

約数和(自身を除く): 3455289642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 10542, 253133, 506266, 759399, 1518798, 1771931, 3543862, 5315793, 10631586, 63536383, 127072766, 190609149, 381218298, 444754681, 889509362, 1334264043, 2668528086]

約数ペア:

[(1, 2668528086), (2, 1334264043), (3, 889509362), (6, 444754681), (7, 381218298), (14, 190609149), (21, 127072766), (42, 63536383), (251, 10631586), (502, 5315793), (753, 3543862), (1506, 1771931), (1757, 1518798), (3514, 759399), (5271, 506266), (10542, 253133)]