228645718

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{2311}}^1$

素因数の和:2548

約数の個数: 32

約数和(自身を含む): 404840448

約数和(自身を除く): 176194730

約数列:

[1, 2, 7, 14, 37, 74, 191, 259, 382, 518, 1337, 2311, 2674, 4622, 7067, 14134, 16177, 32354, 49469, 85507, 98938, 171014, 441401, 598549, 882802, 1197098, 3089807, 6179614, 16331837, 32663674, 114322859, 228645718]

約数ペア:

[(1, 228645718), (2, 114322859), (7, 32663674), (14, 16331837), (37, 6179614), (74, 3089807), (191, 1197098), (259, 882802), (382, 598549), (518, 441401), (1337, 171014), (2311, 98938), (2674, 85507), (4622, 49469), (7067, 32354), (14134, 16177)]