1913408

素因数分解:

$2^6\times 7^1\times {\mathrm{4271}}^1$

素因数の和:4290

約数の個数: 28

約数和(自身を含む): 4340352

約数和(自身を除く): 2426944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4271, 8542, 17084, 29897, 34168, 59794, 68336, 119588, 136672, 239176, 273344, 478352, 956704, 1913408]

約数ペア:

[(1, 1913408), (2, 956704), (4, 478352), (7, 273344), (8, 239176), (14, 136672), (16, 119588), (28, 68336), (32, 59794), (56, 34168), (64, 29897), (112, 17084), (224, 8542), (448, 4271)]