804948976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4027}}^1$

素因数の和:4110

約数の個数: 60

約数和(自身を含む): 1735914936

約数和(自身を除く): 930965960

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 3224, 3844, 4027, 6448, 7688, 8054, 12493, 15376, 16108, 24986, 32216, 49972, 52351, 64432, 99944, 104702, 124837, 199888, 209404, 249674, 418808, 499348, 837616, 998696, 1622881, 1997392, 3245762, 3869947, 6491524, 7739894, 12983048, 15479788, 25966096, 30959576, 50309311, 61919152, 100618622, 201237244, 402474488, 804948976]

約数ペア:

[(1, 804948976), (2, 402474488), (4, 201237244), (8, 100618622), (13, 61919152), (16, 50309311), (26, 30959576), (31, 25966096), (52, 15479788), (62, 12983048), (104, 7739894), (124, 6491524), (208, 3869947), (248, 3245762), (403, 1997392), (496, 1622881), (806, 998696), (961, 837616), (1612, 499348), (1922, 418808), (3224, 249674), (3844, 209404), (4027, 199888), (6448, 124837), (7688, 104702), (8054, 99944), (12493, 64432), (15376, 52351), (16108, 49972), (24986, 32216)]