890222768

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1049791}}^1$

素因数の和:1049852

約数の個数: 20

約数和(自身を含む): 1757351808

約数和(自身を除く): 867129040

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1049791, 2099582, 4199164, 8398328, 16796656, 55638923, 111277846, 222555692, 445111384, 890222768]

約数ペア:

[(1, 890222768), (2, 445111384), (4, 222555692), (8, 111277846), (16, 55638923), (53, 16796656), (106, 8398328), (212, 4199164), (424, 2099582), (848, 1049791)]