16780451402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{58672907}}^1$

素因数の和:58672933

約数の個数: 16

約数和(自身を含む): 29571145632

約数和(自身を除く): 12790694230

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 58672907, 117345814, 645401977, 762747791, 1290803954, 1525495582, 8390225701, 16780451402]

約数ペア:

[(1, 16780451402), (2, 8390225701), (11, 1525495582), (13, 1290803954), (22, 762747791), (26, 645401977), (143, 117345814), (286, 58672907)]