238763824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1147903}}^1$

素因数の和:1147924

約数の個数: 20

約数和(自身を含む): 498190336

約数和(自身を除く): 259426512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1147903, 2295806, 4591612, 9183224, 14922739, 18366448, 29845478, 59690956, 119381912, 238763824]

約数ペア:

[(1, 238763824), (2, 119381912), (4, 59690956), (8, 29845478), (13, 18366448), (16, 14922739), (26, 9183224), (52, 4591612), (104, 2295806), (208, 1147903)]