4251982609

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{127691}}^1$

素因数の和:127836

約数の個数: 16

約数和(自身を含む): 5001440256

約数和(自身を除く): 749457647

約数列:

[1, 7, 67, 71, 469, 497, 4757, 33299, 127691, 893837, 8555297, 9066061, 59887079, 63462427, 607426087, 4251982609]

約数ペア:

[(1, 4251982609), (7, 607426087), (67, 63462427), (71, 59887079), (469, 9066061), (497, 8555297), (4757, 893837), (33299, 127691)]