2017840418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1\times {\mathrm{1613}}^1$

素因数の和:2290

約数の個数: 32

約数和(自身を含む): 3342606912

約数和(自身を除く): 1324766494

約数列:

[1, 2, 11, 22, 101, 202, 563, 1111, 1126, 1613, 2222, 3226, 6193, 12386, 17743, 35486, 56863, 113726, 162913, 325826, 625493, 908119, 1250986, 1792043, 1816238, 3584086, 9989309, 19978618, 91720019, 183440038, 1008920209, 2017840418]

約数ペア:

[(1, 2017840418), (2, 1008920209), (11, 183440038), (22, 91720019), (101, 19978618), (202, 9989309), (563, 3584086), (1111, 1816238), (1126, 1792043), (1613, 1250986), (2222, 908119), (3226, 625493), (6193, 325826), (12386, 162913), (17743, 113726), (35486, 56863)]