2221622792708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4590129737}}^1$

素因数の和:4590129763

約数の個数: 18

約数和(自身を含む): 4273410786078

約数和(自身を除く): 2051787993370

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4590129737, 9180259474, 18360518948, 50491427107, 100982854214, 201965708428, 555405698177, 1110811396354, 2221622792708]

約数ペア:

[(1, 2221622792708), (2, 1110811396354), (4, 555405698177), (11, 201965708428), (22, 100982854214), (44, 50491427107), (121, 18360518948), (242, 9180259474), (484, 4590129737)]