1211792

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1429}}^1$

素因数の和:1490

約数の個数: 20

約数和(自身を含む): 2393820

約数和(自身を除く): 1182028

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1429, 2858, 5716, 11432, 22864, 75737, 151474, 302948, 605896, 1211792]

約数ペア:

[(1, 1211792), (2, 605896), (4, 302948), (8, 151474), (16, 75737), (53, 22864), (106, 11432), (212, 5716), (424, 2858), (848, 1429)]