1719362224

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{60953}}^1$

素因数の和:61045

約数の個数: 40

約数和(自身を含む): 3491932752

約数和(自身を除く): 1772570528

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 164, 172, 328, 344, 656, 688, 1763, 3526, 7052, 14104, 28208, 60953, 121906, 243812, 487624, 975248, 2499073, 2620979, 4998146, 5241958, 9996292, 10483916, 19992584, 20967832, 39985168, 41935664, 107460139, 214920278, 429840556, 859681112, 1719362224]

約数ペア:

[(1, 1719362224), (2, 859681112), (4, 429840556), (8, 214920278), (16, 107460139), (41, 41935664), (43, 39985168), (82, 20967832), (86, 19992584), (164, 10483916), (172, 9996292), (328, 5241958), (344, 4998146), (656, 2620979), (688, 2499073), (1763, 975248), (3526, 487624), (7052, 243812), (14104, 121906), (28208, 60953)]