1266319444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{28549}}^1$

素因数の和:29419

約数の個数: 24

約数和(自身を含む): 2389406600

約数和(自身を除く): 1123087156

約数列:

[1, 2, 4, 13, 26, 52, 853, 1706, 3412, 11089, 22178, 28549, 44356, 57098, 114196, 371137, 742274, 1484548, 24352297, 48704594, 97409188, 316579861, 633159722, 1266319444]

約数ペア:

[(1, 1266319444), (2, 633159722), (4, 316579861), (13, 97409188), (26, 48704594), (52, 24352297), (853, 1484548), (1706, 742274), (3412, 371137), (11089, 114196), (22178, 57098), (28549, 44356)]