212437676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4828129}}^1$

素因数の和:4828144

約数の個数: 12

約数和(自身を含む): 405562920

約数和(自身を除く): 193125244

約数列:

[1, 2, 4, 11, 22, 44, 4828129, 9656258, 19312516, 53109419, 106218838, 212437676]

約数ペア:

[(1, 212437676), (2, 106218838), (4, 53109419), (11, 19312516), (22, 9656258), (44, 4828129)]