839956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 1640520

約数和(自身を除く): 800564

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 557, 754, 1114, 1508, 2228, 7241, 14482, 16153, 28964, 32306, 64612, 209989, 419978, 839956]

約数ペア:

[(1, 839956), (2, 419978), (4, 209989), (13, 64612), (26, 32306), (29, 28964), (52, 16153), (58, 14482), (116, 7241), (377, 2228), (557, 1508), (754, 1114)]