674747996987

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{1970867}}^1$

素因数の和:1971410

約数の個数: 16

約数和(自身を含む): 730955523840

約数和(自身を除く): 56207526853

約数列:

[1, 19, 37, 487, 703, 9253, 18019, 342361, 1970867, 37446473, 72922079, 959812229, 1385519501, 18236432351, 35513052473, 674747996987]

約数ペア:

[(1, 674747996987), (19, 35513052473), (37, 18236432351), (487, 1385519501), (703, 959812229), (9253, 72922079), (18019, 37446473), (342361, 1970867)]