1965156952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{113357}}^1$

素因数の和:113571

約数の個数: 32

約数和(自身を含む): 4040079120

約数和(自身を除く): 2074922168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 197, 394, 788, 1576, 2167, 4334, 8668, 17336, 113357, 226714, 453428, 906856, 1246927, 2493854, 4987708, 9975416, 22331329, 44662658, 89325316, 178650632, 245644619, 491289238, 982578476, 1965156952]

約数ペア:

[(1, 1965156952), (2, 982578476), (4, 491289238), (8, 245644619), (11, 178650632), (22, 89325316), (44, 44662658), (88, 22331329), (197, 9975416), (394, 4987708), (788, 2493854), (1576, 1246927), (2167, 906856), (4334, 453428), (8668, 226714), (17336, 113357)]