1942816

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 3866940

約数和(自身を除く): 1924124

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 557, 872, 1114, 1744, 2228, 3488, 4456, 8912, 17824, 60713, 121426, 242852, 485704, 971408, 1942816]

約数ペア:

[(1, 1942816), (2, 971408), (4, 485704), (8, 242852), (16, 121426), (32, 60713), (109, 17824), (218, 8912), (436, 4456), (557, 3488), (872, 2228), (1114, 1744)]