7948382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{881}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 12891312

約数和(自身を除く): 4942930

約数列:

[1, 2, 13, 26, 347, 694, 881, 1762, 4511, 9022, 11453, 22906, 305707, 611414, 3974191, 7948382]

約数ペア:

[(1, 7948382), (2, 3974191), (13, 611414), (26, 305707), (347, 22906), (694, 11453), (881, 9022), (1762, 4511)]