425094044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{145381}}^1$

素因数の和:145445

約数の個数: 24

約数和(自身を含む): 805997808

約数和(自身を除く): 380903764

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 145381, 290762, 581524, 2471477, 4942954, 6251383, 9885908, 12502766, 25005532, 106273511, 212547022, 425094044]

約数ペア:

[(1, 425094044), (2, 212547022), (4, 106273511), (17, 25005532), (34, 12502766), (43, 9885908), (68, 6251383), (86, 4942954), (172, 2471477), (731, 581524), (1462, 290762), (2924, 145381)]