1520341168

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{637727}}^1$

素因数の和:637884

約数の個数: 20

約数和(自身を含む): 2965435200

約数和(自身を除く): 1445094032

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 637727, 1275454, 2550908, 5101816, 10203632, 95021323, 190042646, 380085292, 760170584, 1520341168]

約数ペア:

[(1, 1520341168), (2, 760170584), (4, 380085292), (8, 190042646), (16, 95021323), (149, 10203632), (298, 5101816), (596, 2550908), (1192, 1275454), (2384, 637727)]