2583659286

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{649487}}^1$

素因数の和:649525

約数の個数: 48

約数和(自身を含む): 6383168064

約数和(自身を除く): 3799508778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 649487, 1298974, 1948461, 3896922, 5845383, 8443331, 11041279, 11690766, 16886662, 22082558, 25329993, 33123837, 50659986, 66247674, 75989979, 99371511, 143536627, 151979958, 198743022, 287073254, 430609881, 861219762, 1291829643, 2583659286]

約数ペア:

[(1, 2583659286), (2, 1291829643), (3, 861219762), (6, 430609881), (9, 287073254), (13, 198743022), (17, 151979958), (18, 143536627), (26, 99371511), (34, 75989979), (39, 66247674), (51, 50659986), (78, 33123837), (102, 25329993), (117, 22082558), (153, 16886662), (221, 11690766), (234, 11041279), (306, 8443331), (442, 5845383), (663, 3896922), (1326, 1948461), (1989, 1298974), (3978, 649487)]