2118014774

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{3517}}^1\times {\mathrm{4241}}^1$

素因数の和:7831

約数の個数: 16

約数和(自身を含む): 3223444896

約数和(自身を除く): 1105430122

約数列:

[1, 2, 71, 142, 3517, 4241, 7034, 8482, 249707, 301111, 499414, 602222, 14915597, 29831194, 1059007387, 2118014774]

約数ペア:

[(1, 2118014774), (2, 1059007387), (71, 29831194), (142, 14915597), (3517, 602222), (4241, 499414), (7034, 301111), (8482, 249707)]