2080494858

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{919759}}^1$

素因数の和:919806

約数の個数: 32

約数和(自身を含む): 4635590400

約数和(自身を除く): 2555095542

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 919759, 1839518, 2759277, 5518554, 11956867, 23913734, 26673011, 35870601, 53346022, 71741202, 80019033, 160038066, 346749143, 693498286, 1040247429, 2080494858]

約数ペア:

[(1, 2080494858), (2, 1040247429), (3, 693498286), (6, 346749143), (13, 160038066), (26, 80019033), (29, 71741202), (39, 53346022), (58, 35870601), (78, 26673011), (87, 23913734), (174, 11956867), (377, 5518554), (754, 2759277), (1131, 1839518), (2262, 919759)]