550804958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{191119}}^1$

素因数の和:191263

約数の個数: 16

約数和(自身を含む): 908202240

約数和(自身を除く): 357397282

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 191119, 382238, 2102309, 4204618, 25036589, 50073178, 275402479, 550804958]

約数ペア:

[(1, 550804958), (2, 275402479), (11, 50073178), (22, 25036589), (131, 4204618), (262, 2102309), (1441, 382238), (2882, 191119)]