2455447273

素因数分解:

${\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{144719}}^1$

素因数の和:144804

約数の個数: 12

約数和(自身を含む): 2646639360

約数和(自身を除く): 191192087

約数列:

[1, 19, 47, 361, 893, 16967, 144719, 2749661, 6801793, 52243559, 129234067, 2455447273]

約数ペア:

[(1, 2455447273), (19, 129234067), (47, 52243559), (361, 6801793), (893, 2749661), (16967, 144719)]