2177819387185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1\times {\mathrm{198091}}^1$

素因数の和:200329

約数の個数: 32

約数和(自身を含む): 2851383790080

約数和(自身を除く): 673564402895

約数列:

[1, 5, 13, 65, 79, 395, 1027, 2141, 5135, 10705, 27833, 139165, 169139, 198091, 845695, 990455, 2198807, 2575183, 10994035, 12875915, 15649189, 78245945, 203439457, 424112831, 1017197285, 2120564155, 5513466803, 27567334015, 33504913649, 167524568245, 435563877437, 2177819387185]

約数ペア:

[(1, 2177819387185), (5, 435563877437), (13, 167524568245), (65, 33504913649), (79, 27567334015), (395, 5513466803), (1027, 2120564155), (2141, 1017197285), (5135, 424112831), (10705, 203439457), (27833, 78245945), (139165, 15649189), (169139, 12875915), (198091, 10994035), (845695, 2575183), (990455, 2198807)]