310722434

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{617}}^1\times {\mathrm{2081}}^1$

素因数の和:2722

約数の個数: 24

約数和(自身を含む): 513383724

約数和(自身を除く): 202661290

約数列:

[1, 2, 11, 22, 121, 242, 617, 1234, 2081, 4162, 6787, 13574, 22891, 45782, 74657, 149314, 251801, 503602, 1283977, 2567954, 14123747, 28247494, 155361217, 310722434]

約数ペア:

[(1, 310722434), (2, 155361217), (11, 28247494), (22, 14123747), (121, 2567954), (242, 1283977), (617, 503602), (1234, 251801), (2081, 149314), (4162, 74657), (6787, 45782), (13574, 22891)]