730780451358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{28711}}^1\times {\mathrm{249539}}^1$

素因数の和:278272

約数の個数: 32

約数和(自身を含む): 1547595175680

約数和(自身を除く): 816814724322

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 28711, 57422, 86133, 172266, 249539, 488087, 499078, 748617, 976174, 1464261, 1497234, 2928522, 4242163, 8484326, 12726489, 25452978, 7164514229, 14329028458, 21493542687, 42987085374, 121796741893, 243593483786, 365390225679, 730780451358]

約数ペア:

[(1, 730780451358), (2, 365390225679), (3, 243593483786), (6, 121796741893), (17, 42987085374), (34, 21493542687), (51, 14329028458), (102, 7164514229), (28711, 25452978), (57422, 12726489), (86133, 8484326), (172266, 4242163), (249539, 2928522), (488087, 1497234), (499078, 1464261), (748617, 976174)]