2012377808

素因数分解:

$2^4\times 7^1\times {\mathrm{17967659}}^1$

素因数の和:17967674

約数の個数: 20

約数和(自身を含む): 4455979680

約数和(自身を除く): 2443601872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17967659, 35935318, 71870636, 125773613, 143741272, 251547226, 287482544, 503094452, 1006188904, 2012377808]

約数ペア:

[(1, 2012377808), (2, 1006188904), (4, 503094452), (7, 287482544), (8, 251547226), (14, 143741272), (16, 125773613), (28, 71870636), (56, 35935318), (112, 17967659)]