1027231024

素因数分解:

$2^4\times {\mathrm{2447}}^1\times {\mathrm{26237}}^1$

素因数の和:28692

約数の個数: 20

約数和(自身を含む): 1991149344

約数和(自身を除く): 963918320

約数列:

[1, 2, 4, 8, 16, 2447, 4894, 9788, 19576, 26237, 39152, 52474, 104948, 209896, 419792, 64201939, 128403878, 256807756, 513615512, 1027231024]

約数ペア:

[(1, 1027231024), (2, 513615512), (4, 256807756), (8, 128403878), (16, 64201939), (2447, 419792), (4894, 209896), (9788, 104948), (19576, 52474), (26237, 39152)]