289133716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{5233}}^1$

素因数の和:5983

約数の個数: 24

約数和(自身を含む): 533449280

約数和(自身を除く): 244315564

約数列:

[1, 2, 4, 19, 38, 76, 727, 1454, 2908, 5233, 10466, 13813, 20932, 27626, 55252, 99427, 198854, 397708, 3804391, 7608782, 15217564, 72283429, 144566858, 289133716]

約数ペア:

[(1, 289133716), (2, 144566858), (4, 72283429), (19, 15217564), (38, 7608782), (76, 3804391), (727, 397708), (1454, 198854), (2908, 99427), (5233, 55252), (10466, 27626), (13813, 20932)]