1271926964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4129633}}^1$

素因数の和:4129655

約数の個数: 24

約数和(自身を含む): 2775114048

約数和(自身を除く): 1503187084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4129633, 8259266, 16518532, 28907431, 45425963, 57814862, 90851926, 115629724, 181703852, 317981741, 635963482, 1271926964]

約数ペア:

[(1, 1271926964), (2, 635963482), (4, 317981741), (7, 181703852), (11, 115629724), (14, 90851926), (22, 57814862), (28, 45425963), (44, 28907431), (77, 16518532), (154, 8259266), (308, 4129633)]