270344426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{646757}}^1$

素因数の和:646789

約数の個数: 16

約数和(自身を含む): 465665760

約数和(自身を除く): 195321334

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 646757, 1293514, 7114327, 12288383, 14228654, 24576766, 135172213, 270344426]

約数ペア:

[(1, 270344426), (2, 135172213), (11, 24576766), (19, 14228654), (22, 12288383), (38, 7114327), (209, 1293514), (418, 646757)]