253162802

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11382

約数の個数: 24

約数和(自身を含む): 413747712

約数和(自身を除く): 160584910

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 11191, 11311, 22382, 22622, 214909, 350641, 429818, 701282, 4083271, 6662179, 8166542, 13324358, 126581401, 253162802]

約数ペア:

[(1, 253162802), (2, 126581401), (19, 13324358), (31, 8166542), (38, 6662179), (62, 4083271), (361, 701282), (589, 429818), (722, 350641), (1178, 214909), (11191, 22622), (11311, 22382)]