7910109220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2340269}}^1$

素因数の和:2340304

約数の個数: 36

約数和(自身を含む): 17987315220

約数和(自身を除く): 10077206000

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 2340269, 4680538, 9361076, 11701345, 23402690, 30423497, 46805380, 60846994, 121693988, 152117485, 304234970, 395505461, 608469940, 791010922, 1582021844, 1977527305, 3955054610, 7910109220]

約数ペア:

[(1, 7910109220), (2, 3955054610), (4, 1977527305), (5, 1582021844), (10, 791010922), (13, 608469940), (20, 395505461), (26, 304234970), (52, 152117485), (65, 121693988), (130, 60846994), (169, 46805380), (260, 30423497), (338, 23402690), (676, 11701345), (845, 9361076), (1690, 4680538), (3380, 2340269)]