516421774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{171341}}^1$

素因数の和:171491

約数の個数: 16

約数和(自身を含む): 851227056

約数和(自身を除く): 334805282

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 171341, 342682, 1884751, 3769502, 23473717, 46947434, 258210887, 516421774]

約数ペア:

[(1, 516421774), (2, 258210887), (11, 46947434), (22, 23473717), (137, 3769502), (274, 1884751), (1507, 342682), (3014, 171341)]