2008680094570

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{661}}^1\times {\mathrm{1121347}}^1$

素因数の和:1122286

約数の個数: 32

約数和(自身を含む): 3634459312896

約数和(自身を除く): 1625779218326

約数列:

[1, 2, 5, 10, 271, 542, 661, 1322, 1355, 2710, 3305, 6610, 179131, 358262, 895655, 1121347, 1791310, 2242694, 5606735, 11213470, 303885037, 607770074, 741210367, 1482420734, 1519425185, 3038850370, 3706051835, 7412103670, 200868009457, 401736018914, 1004340047285, 2008680094570]

約数ペア:

[(1, 2008680094570), (2, 1004340047285), (5, 401736018914), (10, 200868009457), (271, 7412103670), (542, 3706051835), (661, 3038850370), (1322, 1519425185), (1355, 1482420734), (2710, 741210367), (3305, 607770074), (6610, 303885037), (179131, 11213470), (358262, 5606735), (895655, 2242694), (1121347, 1791310)]