1254306586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 2155634208

約数和(自身を除く): 901327622

約数列:

[1, 2, 13, 26, 37, 53, 73, 74, 106, 146, 337, 481, 674, 689, 949, 962, 1378, 1898, 1961, 2701, 3869, 3922, 4381, 5402, 7738, 8762, 12469, 17861, 24601, 24938, 25493, 35113, 35722, 49202, 50297, 50986, 70226, 100594, 143153, 162097, 232193, 286306, 319813, 324194, 464386, 639626, 660857, 910237, 1303853, 1321714, 1820474, 1860989, 2607706, 3721978, 8591141, 11833081, 16950089, 17182282, 23666162, 33900178, 48242561, 96485122, 627153293, 1254306586]

約数ペア:

[(1, 1254306586), (2, 627153293), (13, 96485122), (26, 48242561), (37, 33900178), (53, 23666162), (73, 17182282), (74, 16950089), (106, 11833081), (146, 8591141), (337, 3721978), (481, 2607706), (674, 1860989), (689, 1820474), (949, 1321714), (962, 1303853), (1378, 910237), (1898, 660857), (1961, 639626), (2701, 464386), (3869, 324194), (3922, 319813), (4381, 286306), (5402, 232193), (7738, 162097), (8762, 143153), (12469, 100594), (17861, 70226), (24601, 50986), (24938, 50297), (25493, 49202), (35113, 35722)]