3784924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{509}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 7839720

約数和(自身を除く): 4054796

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 509, 572, 676, 1018, 1859, 2036, 3718, 5599, 6617, 7436, 11198, 13234, 22396, 26468, 72787, 86021, 145574, 172042, 291148, 344084, 946231, 1892462, 3784924]

約数ペア:

[(1, 3784924), (2, 1892462), (4, 946231), (11, 344084), (13, 291148), (22, 172042), (26, 145574), (44, 86021), (52, 72787), (143, 26468), (169, 22396), (286, 13234), (338, 11198), (509, 7436), (572, 6617), (676, 5599), (1018, 3718), (1859, 2036)]