280107266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1\times {\mathrm{8069}}^1$

素因数の和:9109

約数の個数: 16

約数和(自身を含む): 445367160

約数和(自身を除く): 165259894

約数列:

[1, 2, 17, 34, 1021, 2042, 8069, 16138, 17357, 34714, 137173, 274346, 8238449, 16476898, 140053633, 280107266]

約数ペア:

[(1, 280107266), (2, 140053633), (17, 16476898), (34, 8238449), (1021, 274346), (2042, 137173), (8069, 34714), (16138, 17357)]