2113015055

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{265621}}^1$

素因数の和:265706

約数の個数: 16

約数和(自身を含む): 2664719904

約数和(自身を除く): 551704849

約数列:

[1, 5, 37, 43, 185, 215, 1591, 7955, 265621, 1328105, 9827977, 11421703, 49139885, 57108515, 422603011, 2113015055]

約数ペア:

[(1, 2113015055), (5, 422603011), (37, 57108515), (43, 49139885), (185, 11421703), (215, 9827977), (1591, 1328105), (7955, 265621)]