52809469678

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{19147741}}^1$

素因数の和:19147947

約数の個数: 16

約数和(自身を含む): 90990069984

約数和(自身を除く): 38180600306

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 19147741, 38295482, 134034187, 268068374, 3772104977, 7544209954, 26404734839, 52809469678]

約数ペア:

[(1, 52809469678), (2, 26404734839), (7, 7544209954), (14, 3772104977), (197, 268068374), (394, 134034187), (1379, 38295482), (2758, 19147741)]