147274778

素因数分解:

$2^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{17921}}^1$

素因数の和:18517

約数の個数: 16

約数和(自身を含む): 252915264

約数和(自身を除く): 105640486

約数列:

[1, 2, 7, 14, 587, 1174, 4109, 8218, 17921, 35842, 125447, 250894, 10519627, 21039254, 73637389, 147274778]

約数ペア:

[(1, 147274778), (2, 73637389), (7, 21039254), (14, 10519627), (587, 250894), (1174, 125447), (4109, 35842), (8218, 17921)]