274910116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{72421}}^1$

素因数の和:72511

約数の個数: 24

約数和(自身を含む): 525204344

約数和(自身を除く): 250294228

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 72421, 144842, 289684, 941473, 1882946, 3765892, 5286733, 10573466, 21146932, 68727529, 137455058, 274910116]

約数ペア:

[(1, 274910116), (2, 137455058), (4, 68727529), (13, 21146932), (26, 10573466), (52, 5286733), (73, 3765892), (146, 1882946), (292, 941473), (949, 289684), (1898, 144842), (3796, 72421)]