1513456

素因数分解:

$2^4\times 7^1\times {\mathrm{13513}}^1$

素因数の和:13528

約数の個数: 20

約数和(自身を含む): 3351472

約数和(自身を除く): 1838016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13513, 27026, 54052, 94591, 108104, 189182, 216208, 378364, 756728, 1513456]

約数ペア:

[(1, 1513456), (2, 756728), (4, 378364), (7, 216208), (8, 189182), (14, 108104), (16, 94591), (28, 54052), (56, 27026), (112, 13513)]