2991532

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 5425056

約数和(自身を除く): 2433524

約数列:

[1, 2, 4, 53, 103, 106, 137, 206, 212, 274, 412, 548, 5459, 7261, 10918, 14111, 14522, 21836, 28222, 29044, 56444, 747883, 1495766, 2991532]

約数ペア:

[(1, 2991532), (2, 1495766), (4, 747883), (53, 56444), (103, 29044), (106, 28222), (137, 21836), (206, 14522), (212, 14111), (274, 10918), (412, 7261), (548, 5459)]