1320803216

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{851033}}^1$

素因数の和:851138

約数の個数: 20

約数和(自身を含む): 2585441292

約数和(自身を除く): 1264638076

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 851033, 1702066, 3404132, 6808264, 13616528, 82550201, 165100402, 330200804, 660401608, 1320803216]

約数ペア:

[(1, 1320803216), (2, 660401608), (4, 330200804), (8, 165100402), (16, 82550201), (97, 13616528), (194, 6808264), (388, 3404132), (776, 1702066), (1552, 851033)]