313951946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{21017}}^1$

素因数の和:21134

約数の個数: 32

約数和(自身を含む): 593212032

約数和(自身を除く): 279260086

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 7469, 14938, 21017, 42034, 147119, 231187, 294238, 462374, 1618309, 2038649, 3236618, 4077298, 14270543, 22425139, 28541086, 44850278, 156975973, 313951946]

約数ペア:

[(1, 313951946), (2, 156975973), (7, 44850278), (11, 28541086), (14, 22425139), (22, 14270543), (77, 4077298), (97, 3236618), (154, 2038649), (194, 1618309), (679, 462374), (1067, 294238), (1358, 231187), (2134, 147119), (7469, 42034), (14938, 21017)]