26441012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{1019}}^1$

素因数の和:1535

約数の個数: 24

約数和(自身を含む): 49980000

約数和(自身を除く): 23538988

約数列:

[1, 2, 4, 13, 26, 52, 499, 998, 1019, 1996, 2038, 4076, 6487, 12974, 13247, 25948, 26494, 52988, 508481, 1016962, 2033924, 6610253, 13220506, 26441012]

約数ペア:

[(1, 26441012), (2, 13220506), (4, 6610253), (13, 2033924), (26, 1016962), (52, 508481), (499, 52988), (998, 26494), (1019, 25948), (1996, 13247), (2038, 12974), (4076, 6487)]