2245937281

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{88853}}^1$

素因数の和:89040

約数の個数: 16

約数和(自身を含む): 2695474944

約数和(自身を除く): 449537663

約数列:

[1, 7, 23, 157, 161, 1099, 3611, 25277, 88853, 621971, 2043619, 13949921, 14305333, 97649447, 320848183, 2245937281]

約数ペア:

[(1, 2245937281), (7, 320848183), (23, 97649447), (157, 14305333), (161, 13949921), (1099, 2043619), (3611, 621971), (25277, 88853)]