268693964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{872383}}^1$

素因数の和:872405

約数の個数: 24

約数和(自身を含む): 586242048

約数和(自身を除く): 317548084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 872383, 1744766, 3489532, 6106681, 9596213, 12213362, 19192426, 24426724, 38384852, 67173491, 134346982, 268693964]

約数ペア:

[(1, 268693964), (2, 134346982), (4, 67173491), (7, 38384852), (11, 24426724), (14, 19192426), (22, 12213362), (28, 9596213), (44, 6106681), (77, 3489532), (154, 1744766), (308, 872383)]