542828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 1137528

約数和(自身を除く): 594700

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 169, 286, 292, 338, 572, 676, 803, 949, 1606, 1859, 1898, 3212, 3718, 3796, 7436, 10439, 12337, 20878, 24674, 41756, 49348, 135707, 271414, 542828]

約数ペア:

[(1, 542828), (2, 271414), (4, 135707), (11, 49348), (13, 41756), (22, 24674), (26, 20878), (44, 12337), (52, 10439), (73, 7436), (143, 3796), (146, 3718), (169, 3212), (286, 1898), (292, 1859), (338, 1606), (572, 949), (676, 803)]