2488396029

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6970297}}^1$

素因数の和:6970324

約数の個数: 16

約数和(自身を含む): 4014891648

約数和(自身を除く): 1526495619

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 6970297, 20910891, 48792079, 118495049, 146376237, 355485147, 829465343, 2488396029]

約数ペア:

[(1, 2488396029), (3, 829465343), (7, 355485147), (17, 146376237), (21, 118495049), (51, 48792079), (119, 20910891), (357, 6970297)]