6989008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{33601}}^1$

素因数の和:33622

約数の個数: 20

約数和(自身を含む): 14583268

約数和(自身を除く): 7594260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 33601, 67202, 134404, 268808, 436813, 537616, 873626, 1747252, 3494504, 6989008]

約数ペア:

[(1, 6989008), (2, 3494504), (4, 1747252), (8, 873626), (13, 537616), (16, 436813), (26, 268808), (52, 134404), (104, 67202), (208, 33601)]