1308553136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{58543}}^1$

素因数の和:58689

約数の個数: 40

約数和(自身を含む): 2787631104

約数和(自身を除く): 1479077968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 127, 176, 254, 508, 1016, 1397, 2032, 2794, 5588, 11176, 22352, 58543, 117086, 234172, 468344, 643973, 936688, 1287946, 2575892, 5151784, 7434961, 10303568, 14869922, 29739844, 59479688, 81784571, 118959376, 163569142, 327138284, 654276568, 1308553136]

約数ペア:

[(1, 1308553136), (2, 654276568), (4, 327138284), (8, 163569142), (11, 118959376), (16, 81784571), (22, 59479688), (44, 29739844), (88, 14869922), (127, 10303568), (176, 7434961), (254, 5151784), (508, 2575892), (1016, 1287946), (1397, 936688), (2032, 643973), (2794, 468344), (5588, 234172), (11176, 117086), (22352, 58543)]