749062538

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1304987}}^1$

素因数の和:1305037

約数の個数: 16

約数和(自身を含む): 1315427904

約数和(自身を除く): 566365366

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1304987, 2609974, 9134909, 18269818, 53504467, 107008934, 374531269, 749062538]

約数ペア:

[(1, 749062538), (2, 374531269), (7, 107008934), (14, 53504467), (41, 18269818), (82, 9134909), (287, 2609974), (574, 1304987)]