2007293608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13205879}}^1$

素因数の和:13205904

約数の個数: 16

約数和(自身を含む): 3961764000

約数和(自身を除く): 1954470392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13205879, 26411758, 52823516, 105647032, 250911701, 501823402, 1003646804, 2007293608]

約数ペア:

[(1, 2007293608), (2, 1003646804), (4, 501823402), (8, 250911701), (19, 105647032), (38, 52823516), (76, 26411758), (152, 13205879)]