1214458259

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{260111}}^1$

素因数の和:260170

約数の個数: 16

約数和(自身を含む): 1498245120

約数和(自身を除く): 283786861

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 260111, 1820777, 5982553, 7543219, 41877871, 52802533, 173494037, 1214458259]

約数ペア:

[(1, 1214458259), (7, 173494037), (23, 52802533), (29, 41877871), (161, 7543219), (203, 5982553), (667, 1820777), (4669, 260111)]