1268404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 2455488

約数和(自身を除く): 1187084

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 811, 1564, 1622, 3244, 13787, 18653, 27574, 37306, 55148, 74612, 317101, 634202, 1268404]

約数ペア:

[(1, 1268404), (2, 634202), (4, 317101), (17, 74612), (23, 55148), (34, 37306), (46, 27574), (68, 18653), (92, 13787), (391, 3244), (782, 1622), (811, 1564)]