2634331

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 3283200

約数和(自身を除く): 648869

約数列:

[1, 7, 19, 29, 133, 203, 551, 683, 3857, 4781, 12977, 19807, 90839, 138649, 376333, 2634331]

約数ペア:

[(1, 2634331), (7, 376333), (19, 138649), (29, 90839), (133, 19807), (203, 12977), (551, 4781), (683, 3857)]