7342167820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2172239}}^1$

素因数の和:2172274

約数の個数: 36

約数和(自身を含む): 16695836640

約数和(自身を除く): 9353668820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 2172239, 4344478, 8688956, 10861195, 21722390, 28239107, 43444780, 56478214, 112956428, 141195535, 282391070, 367108391, 564782140, 734216782, 1468433564, 1835541955, 3671083910, 7342167820]

約数ペア:

[(1, 7342167820), (2, 3671083910), (4, 1835541955), (5, 1468433564), (10, 734216782), (13, 564782140), (20, 367108391), (26, 282391070), (52, 141195535), (65, 112956428), (130, 56478214), (169, 43444780), (260, 28239107), (338, 21722390), (676, 10861195), (845, 8688956), (1690, 4344478), (3380, 2172239)]