354427315199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{2389403}}^1$

素因数の和:2389670

約数の個数: 16

約数和(自身を含む): 384980772480

約数和(自身を除く): 30553457281

約数列:

[1, 19, 37, 211, 703, 4009, 7807, 148333, 2389403, 45398657, 88407911, 504164033, 1679750309, 9579116627, 18654069221, 354427315199]

約数ペア:

[(1, 354427315199), (19, 18654069221), (37, 9579116627), (211, 1679750309), (703, 504164033), (4009, 88407911), (7807, 45398657), (148333, 2389403)]