2558711036642

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1\times {\mathrm{15986149}}^1$

素因数の和:15986761

約数の個数: 16

約数和(自身を含む): 3867369408000

約数和(自身を除く): 1308658371358

約数列:

[1, 2, 191, 382, 419, 838, 80029, 160058, 15986149, 31972298, 3053354459, 6106708918, 6698196431, 13396392862, 1279355518321, 2558711036642]

約数ペア:

[(1, 2558711036642), (2, 1279355518321), (191, 13396392862), (382, 6698196431), (419, 6106708918), (838, 3053354459), (80029, 31972298), (160058, 15986149)]