289737562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{1237}}^1$

素因数の和:1422

約数の個数: 24

約数和(自身を含む): 466158996

約数和(自身を除く): 176421434

約数列:

[1, 2, 17, 34, 83, 166, 1237, 1411, 2474, 2822, 6889, 13778, 21029, 42058, 102671, 117113, 205342, 234226, 1745407, 3490814, 8521693, 17043386, 144868781, 289737562]

約数ペア:

[(1, 289737562), (2, 144868781), (17, 17043386), (34, 8521693), (83, 3490814), (166, 1745407), (1237, 234226), (1411, 205342), (2474, 117113), (2822, 102671), (6889, 42058), (13778, 21029)]