2108686506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{23117}}^1$

素因数の和:23806

約数の個数: 32

約数和(自身を含む): 4407585408

約数和(自身を除く): 2298898902

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 661, 1322, 1983, 3966, 15203, 23117, 30406, 45609, 46234, 69351, 91218, 138702, 531691, 1063382, 1595073, 3190146, 15280337, 30560674, 45841011, 91682022, 351447751, 702895502, 1054343253, 2108686506]

約数ペア:

[(1, 2108686506), (2, 1054343253), (3, 702895502), (6, 351447751), (23, 91682022), (46, 45841011), (69, 30560674), (138, 15280337), (661, 3190146), (1322, 1595073), (1983, 1063382), (3966, 531691), (15203, 138702), (23117, 91218), (30406, 69351), (45609, 46234)]