1437668752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{39953}}^1$

素因数の和:40147

約数の個数: 40

約数和(自身を含む): 3017166264

約数和(自身を除く): 1579497512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 173, 208, 346, 692, 1384, 2249, 2768, 4498, 8996, 17992, 35984, 39953, 79906, 159812, 319624, 519389, 639248, 1038778, 2077556, 4155112, 6911869, 8310224, 13823738, 27647476, 55294952, 89854297, 110589904, 179708594, 359417188, 718834376, 1437668752]

約数ペア:

[(1, 1437668752), (2, 718834376), (4, 359417188), (8, 179708594), (13, 110589904), (16, 89854297), (26, 55294952), (52, 27647476), (104, 13823738), (173, 8310224), (208, 6911869), (346, 4155112), (692, 2077556), (1384, 1038778), (2249, 639248), (2768, 519389), (4498, 319624), (8996, 159812), (17992, 79906), (35984, 39953)]