89022778

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{15493}}^1$

素因数の和:15538

約数の個数: 24

約数和(自身を含む): 153111708

約数和(自身を除く): 64088930

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 15493, 30986, 201409, 263381, 402818, 526762, 2618317, 3423953, 5236634, 6847906, 44511389, 89022778]

約数ペア:

[(1, 89022778), (2, 44511389), (13, 6847906), (17, 5236634), (26, 3423953), (34, 2618317), (169, 526762), (221, 402818), (338, 263381), (442, 201409), (2873, 30986), (5746, 15493)]