519883244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{619}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 985353600

約数和(自身を除く): 465470356

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 257, 514, 619, 817, 1028, 1238, 1634, 2476, 3268, 4883, 9766, 11051, 11761, 19532, 22102, 23522, 26617, 44204, 47044, 53234, 106468, 159083, 209969, 318166, 419938, 505723, 636332, 839876, 1011446, 2022892, 3022577, 6045154, 6840569, 12090308, 13681138, 27362276, 129970811, 259941622, 519883244]

約数ペア:

[(1, 519883244), (2, 259941622), (4, 129970811), (19, 27362276), (38, 13681138), (43, 12090308), (76, 6840569), (86, 6045154), (172, 3022577), (257, 2022892), (514, 1011446), (619, 839876), (817, 636332), (1028, 505723), (1238, 419938), (1634, 318166), (2476, 209969), (3268, 159083), (4883, 106468), (9766, 53234), (11051, 47044), (11761, 44204), (19532, 26617), (22102, 23522)]