2079138536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{333623}}^1$

素因数の和:333689

約数の個数: 32

約数和(自身を含む): 4203662400

約数和(自身を除く): 2124523864

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 333623, 667246, 1334492, 2668984, 6338837, 12677674, 13678543, 25355348, 27357086, 50710696, 54714172, 109428344, 259892317, 519784634, 1039569268, 2079138536]

約数ペア:

[(1, 2079138536), (2, 1039569268), (4, 519784634), (8, 259892317), (19, 109428344), (38, 54714172), (41, 50710696), (76, 27357086), (82, 25355348), (152, 13678543), (164, 12677674), (328, 6338837), (779, 2668984), (1558, 1334492), (3116, 667246), (6232, 333623)]