1428305249278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1\times {\mathrm{238627}}^1$

素因数の和:239632

約数の個数: 32

約数和(自身を含む): 2222562101760

約数和(自身を除く): 794256852482

約数列:

[1, 2, 43, 79, 86, 158, 881, 1762, 3397, 6794, 37883, 69599, 75766, 139198, 238627, 477254, 2992757, 5985514, 10260961, 18851533, 20521922, 37703066, 210230387, 420460774, 810615919, 1621231838, 9039906641, 16608200573, 18079813282, 33216401146, 714152624639, 1428305249278]

約数ペア:

[(1, 1428305249278), (2, 714152624639), (43, 33216401146), (79, 18079813282), (86, 16608200573), (158, 9039906641), (881, 1621231838), (1762, 810615919), (3397, 420460774), (6794, 210230387), (37883, 37703066), (69599, 20521922), (75766, 18851533), (139198, 10260961), (238627, 5985514), (477254, 2992757)]