122791682

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{11719}}^1$

素因数の和:11778

約数の個数: 24

約数和(自身を含む): 205896960

約数和(自身を除く): 83105278

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 11719, 23438, 152347, 304694, 363289, 726578, 1980511, 3961022, 4722757, 9445514, 61395841, 122791682]

約数ペア:

[(1, 122791682), (2, 61395841), (13, 9445514), (26, 4722757), (31, 3961022), (62, 1980511), (169, 726578), (338, 363289), (403, 304694), (806, 152347), (5239, 23438), (10478, 11719)]