678772004

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{2153}}^1$

素因数の和:2719

約数の個数: 24

約数和(自身を含む): 1196891640

約数和(自身を除く): 518119636

約数列:

[1, 2, 4, 269, 293, 538, 586, 1076, 1172, 2153, 4306, 8612, 78817, 157634, 315268, 579157, 630829, 1158314, 1261658, 2316628, 2523316, 169693001, 339386002, 678772004]

約数ペア:

[(1, 678772004), (2, 339386002), (4, 169693001), (269, 2523316), (293, 2316628), (538, 1261658), (586, 1158314), (1076, 630829), (1172, 579157), (2153, 315268), (4306, 157634), (8612, 78817)]