853018107739

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{2129}}^1\times {\mathrm{4261}}^1$

素因数の和:6524

約数の個数: 48

約数和(自身を含む): 1055596816800

約数和(自身を除く): 202578709061

約数列:

[1, 7, 19, 49, 101, 133, 707, 931, 1919, 2129, 4261, 4949, 13433, 14903, 29827, 40451, 80959, 94031, 104321, 208789, 215029, 283157, 430361, 566713, 1505203, 1982099, 3012527, 3966991, 4085551, 8176859, 9071669, 10536421, 21087689, 28598857, 57238013, 63501683, 172361711, 200191999, 400666091, 444511781, 916238569, 1206531977, 6413669983, 8445723839, 17408532811, 44895689881, 121859729677, 853018107739]

約数ペア:

[(1, 853018107739), (7, 121859729677), (19, 44895689881), (49, 17408532811), (101, 8445723839), (133, 6413669983), (707, 1206531977), (931, 916238569), (1919, 444511781), (2129, 400666091), (4261, 200191999), (4949, 172361711), (13433, 63501683), (14903, 57238013), (29827, 28598857), (40451, 21087689), (80959, 10536421), (94031, 9071669), (104321, 8176859), (208789, 4085551), (215029, 3966991), (283157, 3012527), (430361, 1982099), (566713, 1505203)]