489210938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2593}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 806837760

約数和(自身を除く): 317626822

約数列:

[1, 2, 17, 31, 34, 62, 179, 358, 527, 1054, 2593, 3043, 5186, 5549, 6086, 11098, 44081, 80383, 88162, 94333, 160766, 188666, 464147, 928294, 1366511, 2733022, 7890499, 14388557, 15780998, 28777114, 244605469, 489210938]

約数ペア:

[(1, 489210938), (2, 244605469), (17, 28777114), (31, 15780998), (34, 14388557), (62, 7890499), (179, 2733022), (358, 1366511), (527, 928294), (1054, 464147), (2593, 188666), (3043, 160766), (5186, 94333), (5549, 88162), (6086, 80383), (11098, 44081)]