2016422210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{55381}}^1$

素因数の和:55730

約数の個数: 32

約数和(自身を含む): 3971553984

約数和(自身を除く): 1955131774

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 331, 662, 1655, 3310, 3641, 7282, 18205, 36410, 55381, 110762, 276905, 553810, 609191, 1218382, 3045955, 6091910, 18331111, 36662222, 91655555, 183311110, 201642221, 403284442, 1008211105, 2016422210]

約数ペア:

[(1, 2016422210), (2, 1008211105), (5, 403284442), (10, 201642221), (11, 183311110), (22, 91655555), (55, 36662222), (110, 18331111), (331, 6091910), (662, 3045955), (1655, 1218382), (3310, 609191), (3641, 553810), (7282, 276905), (18205, 110762), (36410, 55381)]