2493904

素因数分解:

$2^4\times 7^2\times {\mathrm{3181}}^1$

素因数の和:3203

約数の個数: 30

約数和(自身を含む): 5622594

約数和(自身を除く): 3128690

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 3181, 6362, 12724, 22267, 25448, 44534, 50896, 89068, 155869, 178136, 311738, 356272, 623476, 1246952, 2493904]

約数ペア:

[(1, 2493904), (2, 1246952), (4, 623476), (7, 356272), (8, 311738), (14, 178136), (16, 155869), (28, 89068), (49, 50896), (56, 44534), (98, 25448), (112, 22267), (196, 12724), (392, 6362), (784, 3181)]