274544314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{19777}}^1$

素因数の和:20421

約数の個数: 16

約数和(自身を含む): 449989056

約数和(自身を除く): 175444742

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 19777, 39554, 217547, 435094, 12479287, 24958574, 137272157, 274544314]

約数ペア:

[(1, 274544314), (2, 137272157), (11, 24958574), (22, 12479287), (631, 435094), (1262, 217547), (6941, 39554), (13882, 19777)]