26200666

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1$

素因数の和:1413

約数の個数: 16

約数和(自身を含む): 40118400

約数和(自身を除く): 13917734

約数列:

[1, 2, 79, 139, 158, 278, 1193, 2386, 10981, 21962, 94247, 165827, 188494, 331654, 13100333, 26200666]

約数ペア:

[(1, 26200666), (2, 13100333), (79, 331654), (139, 188494), (158, 165827), (278, 94247), (1193, 21962), (2386, 10981)]