1284291424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{3087239}}^1$

素因数の和:3087262

約数の個数: 24

約数和(自身を含む): 2722945680

約数和(自身を除く): 1438654256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 3087239, 6174478, 12348956, 24697912, 40134107, 49395824, 80268214, 98791648, 160536428, 321072856, 642145712, 1284291424]

約数ペア:

[(1, 1284291424), (2, 642145712), (4, 321072856), (8, 160536428), (13, 98791648), (16, 80268214), (26, 49395824), (32, 40134107), (52, 24697912), (104, 12348956), (208, 6174478), (416, 3087239)]