1729072

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2039}}^1$

素因数の和:2100

約数の個数: 20

約数和(自身を含む): 3414960

約数和(自身を除く): 1685888

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2039, 4078, 8156, 16312, 32624, 108067, 216134, 432268, 864536, 1729072]

約数ペア:

[(1, 1729072), (2, 864536), (4, 432268), (8, 216134), (16, 108067), (53, 32624), (106, 16312), (212, 8156), (424, 4078), (848, 2039)]