3156712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 3294488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 239, 254, 478, 508, 956, 1016, 1651, 1912, 3107, 3302, 6214, 6604, 12428, 13208, 24856, 30353, 60706, 121412, 242824, 394589, 789178, 1578356, 3156712]

約数ペア:

[(1, 3156712), (2, 1578356), (4, 789178), (8, 394589), (13, 242824), (26, 121412), (52, 60706), (104, 30353), (127, 24856), (239, 13208), (254, 12428), (478, 6604), (508, 6214), (956, 3302), (1016, 3107), (1651, 1912)]