1273456208

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{55697}}^1$

素因数の和:57134

約数の個数: 20

約数和(自身を含む): 2469092340

約数和(自身を除く): 1195636132

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 5716, 11432, 22864, 55697, 111394, 222788, 445576, 891152, 79591013, 159182026, 318364052, 636728104, 1273456208]

約数ペア:

[(1, 1273456208), (2, 636728104), (4, 318364052), (8, 159182026), (16, 79591013), (1429, 891152), (2858, 445576), (5716, 222788), (11432, 111394), (22864, 55697)]