274037266

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{383}}^1\times {\mathrm{991}}^1$

素因数の和:1414

約数の個数: 24

約数和(自身を含む): 435400704

約数和(自身を除く): 161363438

約数列:

[1, 2, 19, 38, 361, 383, 722, 766, 991, 1982, 7277, 14554, 18829, 37658, 138263, 276526, 357751, 379553, 715502, 759106, 7211507, 14423014, 137018633, 274037266]

約数ペア:

[(1, 274037266), (2, 137018633), (19, 14423014), (38, 7211507), (361, 759106), (383, 715502), (722, 379553), (766, 357751), (991, 276526), (1982, 138263), (7277, 37658), (14554, 18829)]