78839953921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{393203}}^1$

素因数の和:393456

約数の個数: 16

約数和(自身を含む): 84837695040

約数和(自身を除く): 5997741119

約数列:

[1, 19, 61, 173, 1159, 3287, 10553, 200507, 393203, 7470857, 23985383, 68024119, 455722277, 1292458261, 4149471259, 78839953921]

約数ペア:

[(1, 78839953921), (19, 4149471259), (61, 1292458261), (173, 455722277), (1159, 68024119), (3287, 23985383), (10553, 7470857), (200507, 393203)]