3888045199792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18692524999}}^1$

素因数の和:18692525020

約数の個数: 20

約数和(自身を含む): 8112555850000

約数和(自身を除く): 4224510650208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18692524999, 37385049998, 74770099996, 149540199992, 243002824987, 299080399984, 486005649974, 972011299948, 1944022599896, 3888045199792]

約数ペア:

[(1, 3888045199792), (2, 1944022599896), (4, 972011299948), (8, 486005649974), (13, 299080399984), (16, 243002824987), (26, 149540199992), (52, 74770099996), (104, 37385049998), (208, 18692524999)]