309887348

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{6449}}^1$

素因数の和:6787

約数の個数: 24

約数和(自身を含む): 557512200

約数和(自身を除く): 247624852

約数列:

[1, 2, 4, 41, 82, 164, 293, 586, 1172, 6449, 12013, 12898, 24026, 25796, 48052, 264409, 528818, 1057636, 1889557, 3779114, 7558228, 77471837, 154943674, 309887348]

約数ペア:

[(1, 309887348), (2, 154943674), (4, 77471837), (41, 7558228), (82, 3779114), (164, 1889557), (293, 1057636), (586, 528818), (1172, 264409), (6449, 48052), (12013, 25796), (12898, 24026)]