2688061216

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{4941289}}^1$

素因数の和:4941316

約数の個数: 24

約数和(自身を含む): 5603422860

約数和(自身を除く): 2915361644

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 4941289, 9882578, 19765156, 39530312, 79060624, 84001913, 158121248, 168003826, 336007652, 672015304, 1344030608, 2688061216]

約数ペア:

[(1, 2688061216), (2, 1344030608), (4, 672015304), (8, 336007652), (16, 168003826), (17, 158121248), (32, 84001913), (34, 79060624), (68, 39530312), (136, 19765156), (272, 9882578), (544, 4941289)]