272870948

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{226637}}^1$

素因数の和:226691

約数の個数: 24

約数和(自身を含む): 558436032

約数和(自身を除く): 285565084

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 226637, 453274, 906548, 1586459, 3172918, 6345836, 9745391, 19490782, 38981564, 68217737, 136435474, 272870948]

約数ペア:

[(1, 272870948), (2, 136435474), (4, 68217737), (7, 38981564), (14, 19490782), (28, 9745391), (43, 6345836), (86, 3172918), (172, 1586459), (301, 906548), (602, 453274), (1204, 226637)]