253996952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{22727}}^1$

素因数の和:22871

約数の個数: 32

約数和(自身を含む): 523653120

約数和(自身を除く): 269656168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 2794, 5588, 11176, 22727, 45454, 90908, 181816, 249997, 499994, 999988, 1999976, 2886329, 5772658, 11545316, 23090632, 31749619, 63499238, 126998476, 253996952]

約数ペア:

[(1, 253996952), (2, 126998476), (4, 63499238), (8, 31749619), (11, 23090632), (22, 11545316), (44, 5772658), (88, 2886329), (127, 1999976), (254, 999988), (508, 499994), (1016, 249997), (1397, 181816), (2794, 90908), (5588, 45454), (11176, 22727)]