2788891352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{98953}}^1$

素因数の和:99243

約数の個数: 32

約数和(自身を含む): 5652252480

約数和(自身を除く): 2863361128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 3523, 7046, 14092, 28184, 98953, 197906, 395812, 791624, 1286389, 2572778, 5145556, 10291112, 26816263, 53632526, 107265052, 214530104, 348611419, 697222838, 1394445676, 2788891352]

約数ペア:

[(1, 2788891352), (2, 1394445676), (4, 697222838), (8, 348611419), (13, 214530104), (26, 107265052), (52, 53632526), (104, 26816263), (271, 10291112), (542, 5145556), (1084, 2572778), (2168, 1286389), (3523, 791624), (7046, 395812), (14092, 197906), (28184, 98953)]