2154308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2437}}^1$

素因数の和:2471

約数の個数: 24

約数和(自身を含む): 4300632

約数和(自身を除く): 2146324

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2437, 4874, 9748, 31681, 41429, 63362, 82858, 126724, 165716, 538577, 1077154, 2154308]

約数ペア:

[(1, 2154308), (2, 1077154), (4, 538577), (13, 165716), (17, 126724), (26, 82858), (34, 63362), (52, 41429), (68, 31681), (221, 9748), (442, 4874), (884, 2437)]