1057183952

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{30491}}^1$

素因数の和:30707

約数の個数: 40

約数和(自身を含む): 2245918752

約数和(自身を除く): 1188734800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 197, 394, 788, 1576, 2167, 3152, 4334, 8668, 17336, 30491, 34672, 60982, 121964, 243928, 335401, 487856, 670802, 1341604, 2683208, 5366416, 6006727, 12013454, 24026908, 48053816, 66073997, 96107632, 132147994, 264295988, 528591976, 1057183952]

約数ペア:

[(1, 1057183952), (2, 528591976), (4, 264295988), (8, 132147994), (11, 96107632), (16, 66073997), (22, 48053816), (44, 24026908), (88, 12013454), (176, 6006727), (197, 5366416), (394, 2683208), (788, 1341604), (1576, 670802), (2167, 487856), (3152, 335401), (4334, 243928), (8668, 121964), (17336, 60982), (30491, 34672)]