2007510122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{47149}}^1$

素因数の和:47561

約数の個数: 16

約数和(自身を含む): 3069465000

約数和(自身を除く): 1061954878

約数列:

[1, 2, 61, 122, 349, 698, 21289, 42578, 47149, 94298, 2876089, 5752178, 16455001, 32910002, 1003755061, 2007510122]

約数ペア:

[(1, 2007510122), (2, 1003755061), (61, 32910002), (122, 16455001), (349, 5752178), (698, 2876089), (21289, 94298), (42578, 47149)]