2174128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1153

約数の個数: 30

約数和(自身を含む): 4634252

約数和(自身を除く): 2460124

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1123, 1936, 2246, 4492, 8984, 12353, 17968, 24706, 49412, 98824, 135883, 197648, 271766, 543532, 1087064, 2174128]

約数ペア:

[(1, 2174128), (2, 1087064), (4, 543532), (8, 271766), (11, 197648), (16, 135883), (22, 98824), (44, 49412), (88, 24706), (121, 17968), (176, 12353), (242, 8984), (484, 4492), (968, 2246), (1123, 1936)]