3901724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 7194768

約数和(自身を除く): 3293044

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 643, 1286, 1517, 2572, 3034, 6068, 23791, 26363, 47582, 52726, 95164, 105452, 975431, 1950862, 3901724]

約数ペア:

[(1, 3901724), (2, 1950862), (4, 975431), (37, 105452), (41, 95164), (74, 52726), (82, 47582), (148, 26363), (164, 23791), (643, 6068), (1286, 3034), (1517, 2572)]