138479042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313301}}^1$

素因数の和:313333

約数の個数: 16

約数和(自身を含む): 236856312

約数和(自身を除く): 98377270

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 313301, 626602, 4072913, 5326117, 8145826, 10652234, 69239521, 138479042]

約数ペア:

[(1, 138479042), (2, 69239521), (13, 10652234), (17, 8145826), (26, 5326117), (34, 4072913), (221, 626602), (442, 313301)]