1085656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 2437560

約数和(自身を除く): 1351904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 73, 88, 104, 143, 146, 169, 286, 292, 338, 572, 584, 676, 803, 949, 1144, 1352, 1606, 1859, 1898, 3212, 3718, 3796, 6424, 7436, 7592, 10439, 12337, 14872, 20878, 24674, 41756, 49348, 83512, 98696, 135707, 271414, 542828, 1085656]

約数ペア:

[(1, 1085656), (2, 542828), (4, 271414), (8, 135707), (11, 98696), (13, 83512), (22, 49348), (26, 41756), (44, 24674), (52, 20878), (73, 14872), (88, 12337), (104, 10439), (143, 7592), (146, 7436), (169, 6424), (286, 3796), (292, 3718), (338, 3212), (572, 1898), (584, 1859), (676, 1606), (803, 1352), (949, 1144)]