1283646240002

素因数分解:

$2^1\times 7^1\times {\mathrm{3203}}^1\times {\mathrm{28625981}}^1$

素因数の和:28629193

約数の個数: 16

約数和(自身を含む): 2201223511872

約数和(自身を除く): 917577271870

約数列:

[1, 2, 7, 14, 3203, 6406, 22421, 44842, 28625981, 57251962, 200381867, 400763734, 91689017143, 183378034286, 641823120001, 1283646240002]

約数ペア:

[(1, 1283646240002), (2, 641823120001), (7, 183378034286), (14, 91689017143), (3203, 400763734), (6406, 200381867), (22421, 57251962), (44842, 28625981)]