26690522

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{409}}^1\times {\mathrm{487}}^1$

素因数の和:965

約数の個数: 16

約数和(自身を含む): 40816320

約数和(自身を除く): 14125798

約数列:

[1, 2, 67, 134, 409, 487, 818, 974, 27403, 32629, 54806, 65258, 199183, 398366, 13345261, 26690522]

約数ペア:

[(1, 26690522), (2, 13345261), (67, 398366), (134, 199183), (409, 65258), (487, 54806), (818, 32629), (974, 27403)]