4257974

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9811}}^1$

素因数の和:9851

約数の個数: 16

約数和(自身を含む): 7535616

約数和(自身を除く): 3277642

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 9811, 19622, 68677, 137354, 304141, 608282, 2128987, 4257974]

約数ペア:

[(1, 4257974), (2, 2128987), (7, 608282), (14, 304141), (31, 137354), (62, 68677), (217, 19622), (434, 9811)]