268237310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2438521}}^1$

素因数の和:2438539

約数の個数: 16

約数和(自身を含む): 526720752

約数和(自身を除く): 258483442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2438521, 4877042, 12192605, 24385210, 26823731, 53647462, 134118655, 268237310]

約数ペア:

[(1, 268237310), (2, 134118655), (5, 53647462), (10, 26823731), (11, 24385210), (22, 12192605), (55, 4877042), (110, 2438521)]