78204586

素因数分解:

$2^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1\times {\mathrm{653}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 118449864

約数和(自身を除く): 40245278

約数列:

[1, 2, 233, 257, 466, 514, 653, 1306, 59881, 119762, 152149, 167821, 304298, 335642, 39102293, 78204586]

約数ペア:

[(1, 78204586), (2, 39102293), (233, 335642), (257, 304298), (466, 167821), (514, 152149), (653, 119762), (1306, 59881)]