1289328

素因数分解:

$2^4\times 3^1\times {\mathrm{26861}}^1$

素因数の和:26872

約数の個数: 20

約数和(自身を含む): 3330888

約数和(自身を除く): 2041560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 26861, 53722, 80583, 107444, 161166, 214888, 322332, 429776, 644664, 1289328]

約数ペア:

[(1, 1289328), (2, 644664), (3, 429776), (4, 322332), (6, 214888), (8, 161166), (12, 107444), (16, 80583), (24, 53722), (48, 26861)]