2021594588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{384919}}^1$

素因数の和:385037

約数の個数: 24

約数和(自身を含む): 3847660320

約数和(自身を除く): 1826065732

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 384919, 769838, 1539676, 5003947, 10007894, 20015788, 38876819, 77753638, 155507276, 505398647, 1010797294, 2021594588]

約数ペア:

[(1, 2021594588), (2, 1010797294), (4, 505398647), (13, 155507276), (26, 77753638), (52, 38876819), (101, 20015788), (202, 10007894), (404, 5003947), (1313, 1539676), (2626, 769838), (5252, 384919)]