277942334

素因数分解:

$2^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1\times {\mathrm{739}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 419420160

約数和(自身を除く): 141477826

約数列:

[1, 2, 383, 491, 739, 766, 982, 1478, 188053, 283037, 362849, 376106, 566074, 725698, 138971167, 277942334]

約数ペア:

[(1, 277942334), (2, 138971167), (383, 725698), (491, 566074), (739, 376106), (766, 362849), (982, 283037), (1478, 188053)]