2105372212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{9931001}}^1$

素因数の和:9931058

約数の個数: 12

約数和(自身を含む): 3753918756

約数和(自身を除く): 1648546544

約数列:

[1, 2, 4, 53, 106, 212, 9931001, 19862002, 39724004, 526343053, 1052686106, 2105372212]

約数ペア:

[(1, 2105372212), (2, 1052686106), (4, 526343053), (53, 39724004), (106, 19862002), (212, 9931001)]