270996964

素因数分解:

$2^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{24379}}^1$

素因数の和:24787

約数の個数: 24

約数和(自身を含む): 543381440

約数和(自身を除く): 272384476

約数列:

[1, 2, 4, 7, 14, 28, 397, 794, 1588, 2779, 5558, 11116, 24379, 48758, 97516, 170653, 341306, 682612, 9678463, 19356926, 38713852, 67749241, 135498482, 270996964]

約数ペア:

[(1, 270996964), (2, 135498482), (4, 67749241), (7, 38713852), (14, 19356926), (28, 9678463), (397, 682612), (794, 341306), (1588, 170653), (2779, 97516), (5558, 48758), (11116, 24379)]