2957438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:943

約数の個数: 16

約数和(自身を含む): 4872960

約数和(自身を除く): 1915522

約数列:

[1, 2, 11, 22, 179, 358, 751, 1502, 1969, 3938, 8261, 16522, 134429, 268858, 1478719, 2957438]

約数ペア:

[(1, 2957438), (2, 1478719), (11, 268858), (22, 134429), (179, 16522), (358, 8261), (751, 3938), (1502, 1969)]