2002110242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{68891}}^1$

素因数の和:70225

約数の個数: 16

約数和(自身を含む): 3278708064

約数和(自身を除く): 1276597822

約数列:

[1, 2, 11, 22, 1321, 2642, 14531, 29062, 68891, 137782, 757801, 1515602, 91005011, 182010022, 1001055121, 2002110242]

約数ペア:

[(1, 2002110242), (2, 1001055121), (11, 182010022), (22, 91005011), (1321, 1515602), (2642, 757801), (14531, 137782), (29062, 68891)]