289454926

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1\times {\mathrm{1871}}^1$

素因数の和:2727

約数の個数: 16

約数和(自身を含む): 439216128

約数和(自身を除く): 149761202

約数列:

[1, 2, 103, 206, 751, 1502, 1871, 3742, 77353, 154706, 192713, 385426, 1405121, 2810242, 144727463, 289454926]

約数ペア:

[(1, 289454926), (2, 144727463), (103, 2810242), (206, 1405121), (751, 385426), (1502, 192713), (1871, 154706), (3742, 77353)]