1338968958

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{557}}^1\times {\mathrm{769}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 2691390240

約数和(自身を除く): 1352421282

約数列:

[1, 2, 3, 6, 521, 557, 769, 1042, 1114, 1538, 1563, 1671, 2307, 3126, 3342, 4614, 290197, 400649, 428333, 580394, 801298, 856666, 870591, 1201947, 1284999, 1741182, 2403894, 2569998, 223161493, 446322986, 669484479, 1338968958]

約数ペア:

[(1, 1338968958), (2, 669484479), (3, 446322986), (6, 223161493), (521, 2569998), (557, 2403894), (769, 1741182), (1042, 1284999), (1114, 1201947), (1538, 870591), (1563, 856666), (1671, 801298), (2307, 580394), (3126, 428333), (3342, 400649), (4614, 290197)]