139615742

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{243233}}^1$

素因数の和:243283

約数の個数: 16

約数和(自身を含む): 245179872

約数和(自身を除く): 105564130

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 243233, 486466, 1702631, 3405262, 9972553, 19945106, 69807871, 139615742]

約数ペア:

[(1, 139615742), (2, 69807871), (7, 19945106), (14, 9972553), (41, 3405262), (82, 1702631), (287, 486466), (574, 243233)]