2609402

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:397

約数の個数: 16

約数和(自身を含む): 4043520

約数和(自身を除く): 1434118

約数列:

[1, 2, 53, 103, 106, 206, 239, 478, 5459, 10918, 12667, 24617, 25334, 49234, 1304701, 2609402]

約数ペア:

[(1, 2609402), (2, 1304701), (53, 49234), (103, 25334), (106, 24617), (206, 12667), (239, 10918), (478, 5459)]