2280821972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{306727}}^1$

素因数の和:306768

約数の個数: 36

約数和(自身を含む): 4715022816

約数和(自身を除く): 2434200844

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 306727, 613454, 1226908, 3373997, 3987451, 6747994, 7974902, 13495988, 15949804, 43861961, 51836863, 87723922, 103673726, 175447844, 207347452, 570205493, 1140410986, 2280821972]

約数ペア:

[(1, 2280821972), (2, 1140410986), (4, 570205493), (11, 207347452), (13, 175447844), (22, 103673726), (26, 87723922), (44, 51836863), (52, 43861961), (143, 15949804), (169, 13495988), (286, 7974902), (338, 6747994), (572, 3987451), (676, 3373997), (1859, 1226908), (3718, 613454), (7436, 306727)]