258297014

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{73757}}^1$

素因数の和:73879

約数の個数: 16

約数和(自身を含む): 414224928

約数和(自身を除く): 155927914

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 73757, 147514, 1253869, 2507738, 7596971, 15193942, 129148507, 258297014]

約数ペア:

[(1, 258297014), (2, 129148507), (17, 15193942), (34, 7596971), (103, 2507738), (206, 1253869), (1751, 147514), (3502, 73757)]